We're dividing 78576916 by 859 
Let's see how many times 859 fits into 78576916.

Let's proceed to step 1:
If we divide 7 by 859, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 859

Advancing to step 2:
The number 859 fits into 78 0 times, leaving a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Fetch the next digit (5) from the dividend, attach it to 78 and continue: 785 / 859

Going ahead to step 3:
If we divide 785 by 859, we get 0 and a remainder of 785.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 785 after subtracting 0 from 785.
Fetch the next digit (7) from the dividend, attach it to 785 and continue: 7857 / 859

Advancing to step 4:
7857 divided by 859 is 9 with a remainder of 126.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 7731 away from 7857, we end up with 126.
Grab the next digit (6) from the dividend, add it to 126, then carry on: 1266 / 859

Advancing to step 5:
859 can be fit into 1266 1 times, resulting in a remainder of 407.
The number 1 becomes the next digit in our result. 
Result so far: 91.0
The remainder is 407 after subtracting 859 from 1266.
Fetch the next digit (9) from the dividend, attach it to 407 and continue: 4079 / 859

Going ahead to step 6:
If we divide 4079 by 859, we get 4 and a remainder of 643.
The number 4 becomes the next digit in our result. 
Result so far: 914.0
The remainder is 643 after subtracting 3436 from 4079.
Fetch the next digit (1) from the dividend, attach it to 643 and continue: 6431 / 859

Advancing to step 7:
859 can be fit into 6431 7 times, resulting in a remainder of 418.
The next digit of our result is 7. 
Result so far: 9147.0
Subtracting 6013 from 6431 leaves us with 418.
Append the next digit (6) from the dividend to 418 and continue with: 4186 / 859

Let's proceed to step 8:
The number 859 fits into 4186 4 times, leaving a remainder of 750.
Put 4 as the next digit of the answer. 
Result so far: 91474.0
Subtract 3436 from 4186 to get 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Going ahead to step 9:
When dividing 7500 by 859, we get 8 with a remainder of 628.
The number 8 becomes the next digit in our result. 
Result so far: 91474.8
If we take 6872 away from 7500, we end up with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Advancing to step 10:
The number 859 fits into 6280 7 times, leaving a remainder of 267.
Put 7 as the next digit of the answer. 
Result so far: 91474.87
If we take 6013 away from 6280, we end up with 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Step 11:
When dividing 2670 by 859, we get 3 with a remainder of 93.
Write down 3 as next digit of the result. 
Result so far: 91474.873
If we subtract 2577 from 2670, we get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Let's proceed to step 12:
859 goes into 930 1 times with a remainder of 71.
Put 1 as the next digit of the answer. 
Result so far: 91474.8731
Subtracting 859 from 930 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 13:
When dividing 710 by 859, we get 0 with a remainder of 710.
The number 0 becomes the next digit in our result. 
Result so far: 91474.8731
Deduct 0 from 710 and we're left with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

On to step 14:
If we divide 7100 by 859, we get 8 and a remainder of 228.
Put 8 as the next digit of the answer. 
Result so far: 91474.873108
Subtract 6872 from 7100 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Going ahead to step 15:
859 goes into 2280 2 times with a remainder of 562.
The next digit of our result is 2. 
Result so far: 91474.8731082
If we take 1718 away from 2280, we end up with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

On to step 16:
If we divide 5620 by 859, we get 6 and a remainder of 466.
Record the quotient 6 as the next digit in the result. 
Result so far: 91474.87310826
Subtracting 5154 from 5620 leaves us with 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

After the division, we end up with 91474.87310826 and a remainder of 4.66e-07.