Let's divide 80771622 by 858
We want to divide 80771622 by 858.

Moving on to step 1:
The number 858 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 858

Going ahead to step 2:
The number 858 fits into 80 0 times, leaving a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Grab the next digit (7) from the dividend, add it to 80, then carry on: 807 / 858

Let's proceed to step 3:
When dividing 807 by 858, we get 0 with a remainder of 807.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 807 to get 807.
Bring next digit (7) of the dividend behind the 807 and repeat the process: 8077 / 858

Let's proceed to step 4:
8077 divided by 858 is 9 with a remainder of 355.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 355 after subtracting 7722 from 8077.
Take the next digit (1) from the dividend and append it to 355, then repeat: 3551 / 858

Advancing to step 5:
If we divide 3551 by 858, we get 4 and a remainder of 119.
The next digit of our result is 4. 
Result so far: 94.0
The remainder is 119 after subtracting 3432 from 3551.
Fetch the next digit (6) from the dividend, attach it to 119 and continue: 1196 / 858

Advancing to step 6:
858 goes into 1196 1 times with a remainder of 338.
Use 1 as the next digit of our solution. 
Result so far: 941.0
Subtract 858 from 1196 to get 338.
Fetch the next digit (2) from the dividend, attach it to 338 and continue: 3382 / 858

On to step 7:
858 goes into 3382 3 times with a remainder of 808.
Write down 3 as next digit of the result. 
Result so far: 9413.0
Deduct 2574 from 3382 and we're left with 808.
Grab the next digit (2) from the dividend, add it to 808, then carry on: 8082 / 858

Step 8:
858 can be fit into 8082 9 times, resulting in a remainder of 360.
The next digit of our result is 9. 
Result so far: 94139.0
Subtracting 7722 from 8082 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 9:
The number 858 fits into 3600 4 times, leaving a remainder of 168.
The next digit of our result is 4. 
Result so far: 94139.4
If we take 3432 away from 3600, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 10:
1680 divided by 858 is 1 with a remainder of 822.
Put 1 as the next digit of the answer. 
Result so far: 94139.41
Subtract 858 from 1680 to get 822.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8220, and continue the process.

Step 11:
If we divide 8220 by 858, we get 9 and a remainder of 498.
Write down 9 as next digit of the result. 
Result so far: 94139.419
If we take 7722 away from 8220, we end up with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

On to step 12:
If we divide 4980 by 858, we get 5 and a remainder of 690.
Put 5 as the next digit of the answer. 
Result so far: 94139.4195
If we subtract 4290 from 4980, we get 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

On to step 13:
858 can be fit into 6900 8 times, resulting in a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 94139.41958
If we subtract 6864 from 6900, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 14:
858 goes into 360 0 times with a remainder of 360.
Put 0 as the next digit of the answer. 
Result so far: 94139.41958
The remainder is 360 after subtracting 0 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 15:
If we divide 3600 by 858, we get 4 and a remainder of 168.
The number 4 becomes the next digit in our result. 
Result so far: 94139.4195804
Subtract 3432 from 3600 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 16:
If we divide 1680 by 858, we get 1 and a remainder of 822.
Write down 1 as next digit of the result. 
Result so far: 94139.41958041
Subtracting 858 from 1680 leaves us with 822.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8220, and continue the process.

In conclusion, the division gives 94139.41958041 with a balance of 8.22e-07.