78537638 divided by 839 
We want to divide 78537638 by 839.

Advancing to step 1:
The number 839 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 839

Let's proceed to step 2:
When dividing 78 by 839, we get 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Include the next digit (5) from the dividend after 78, then repeat: 785 / 839

Moving on to step 3:
The number 839 fits into 785 0 times, leaving a remainder of 785.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 785 leaves us with 785.
Append the next digit (3) from the dividend to 785 and continue with: 7853 / 839

Advancing to step 4:
839 goes into 7853 9 times with a remainder of 302.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 302 after subtracting 7551 from 7853.
Append the next digit (7) from the dividend to 302 and continue with: 3027 / 839

Advancing to step 5:
The number 839 fits into 3027 3 times, leaving a remainder of 510.
Put 3 as the next digit of the answer. 
Result so far: 93.0
Subtract 2517 from 3027 to get 510.
Append the next digit (6) from the dividend to 510 and continue with: 5106 / 839

Advancing to step 6:
839 can be fit into 5106 6 times, resulting in a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 936.0
The remainder is 72 after subtracting 5034 from 5106.
Append the next digit (3) from the dividend to 72 and continue with: 723 / 839

Moving on to step 7:
When dividing 723 by 839, we get 0 with a remainder of 723.
The next digit of our result is 0. 
Result so far: 9360.0
Subtracting 0 from 723 leaves us with 723.
Include the next digit (8) from the dividend after 723, then repeat: 7238 / 839

Going ahead to step 8:
The number 839 fits into 7238 8 times, leaving a remainder of 526.
Use 8 as the next digit of our solution. 
Result so far: 93608.0
Deduct 6712 from 7238 and we're left with 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

On to step 9:
839 goes into 5260 6 times with a remainder of 226.
Put 6 as the next digit of the answer. 
Result so far: 93608.6
Subtract 5034 from 5260 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 10:
If we divide 2260 by 839, we get 2 and a remainder of 582.
The next digit of our result is 2. 
Result so far: 93608.62
Subtracting 1678 from 2260 leaves us with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Going ahead to step 11:
839 can be fit into 5820 6 times, resulting in a remainder of 786.
Put 6 as the next digit of the answer. 
Result so far: 93608.626
If we take 5034 away from 5820, we end up with 786.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7860, and continue the process.

Step 12:
839 goes into 7860 9 times with a remainder of 309.
Put 9 as the next digit of the answer. 
Result so far: 93608.6269
Subtracting 7551 from 7860 leaves us with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Let's proceed to step 13:
839 can be fit into 3090 3 times, resulting in a remainder of 573.
Use 3 as the next digit of our solution. 
Result so far: 93608.62693
If we subtract 2517 from 3090, we get 573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5730, and continue the process.

On to step 14:
839 goes into 5730 6 times with a remainder of 696.
Write down 6 as next digit of the result. 
Result so far: 93608.626936
If we take 5034 away from 5730, we end up with 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

On to step 15:
839 can be fit into 6960 8 times, resulting in a remainder of 248.
Record the quotient 8 as the next digit in the result. 
Result so far: 93608.6269368
Deduct 6712 from 6960 and we're left with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 16:
When dividing 2480 by 839, we get 2 with a remainder of 802.
Record the quotient 2 as the next digit in the result. 
Result so far: 93608.62693682
Deduct 1678 from 2480 and we're left with 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

The final result is 93608.62693682 with a remainder of 8.02e-07.