We look at the division of 78929724 by 931 
We want to figure out the number of times 78929724 can be divided by 931.

On to step 1:
7 divided by 931 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 931

On to step 2:
78 divided by 931 is 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Append the next digit (9) from the dividend to 78 and continue with: 789 / 931

Step 3:
931 can be fit into 789 0 times, resulting in a remainder of 789.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 789 after subtracting 0 from 789.
Take the next digit (2) from the dividend and append it to 789, then repeat: 7892 / 931

Let's proceed to step 4:
931 can be fit into 7892 8 times, resulting in a remainder of 444.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 7448 from 7892 and we're left with 444.
Bring next digit (9) of the dividend behind the 444 and repeat the process: 4449 / 931

Moving on to step 5:
If we divide 4449 by 931, we get 4 and a remainder of 725.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
Deduct 3724 from 4449 and we're left with 725.
Take the next digit (7) from the dividend and append it to 725, then repeat: 7257 / 931

Moving on to step 6:
931 can be fit into 7257 7 times, resulting in a remainder of 740.
The next digit of our result is 7. 
Result so far: 847.0
The remainder is 740 after subtracting 6517 from 7257.
Append the next digit (2) from the dividend to 740 and continue with: 7402 / 931

Let's proceed to step 7:
When dividing 7402 by 931, we get 7 with a remainder of 885.
Write down 7 as next digit of the result. 
Result so far: 8477.0
If we subtract 6517 from 7402, we get 885.
Take the next digit (4) from the dividend and append it to 885, then repeat: 8854 / 931

On to step 8:
931 goes into 8854 9 times with a remainder of 475.
Write down 9 as next digit of the result. 
Result so far: 84779.0
If we take 8379 away from 8854, we end up with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Let's proceed to step 9:
931 can be fit into 4750 5 times, resulting in a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 84779.5
Deduct 4655 from 4750 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 10:
931 can be fit into 950 1 times, resulting in a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 84779.51
Subtracting 931 from 950 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 11:
The number 931 fits into 190 0 times, leaving a remainder of 190.
The number 0 becomes the next digit in our result. 
Result so far: 84779.51
Deduct 0 from 190 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 12:
If we divide 1900 by 931, we get 2 and a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 84779.5102
If we take 1862 away from 1900, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 13:
When dividing 380 by 931, we get 0 with a remainder of 380.
Write down 0 as next digit of the result. 
Result so far: 84779.5102
The remainder is 380 after subtracting 0 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 14:
3800 divided by 931 is 4 with a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 84779.510204
Deduct 3724 from 3800 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 15:
The number 931 fits into 760 0 times, leaving a remainder of 760.
The next digit of our result is 0. 
Result so far: 84779.510204
The remainder is 760 after subtracting 0 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Going ahead to step 16:
When dividing 7600 by 931, we get 8 with a remainder of 152.
Record the quotient 8 as the next digit in the result. 
Result so far: 84779.51020408
Deduct 7448 from 7600 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

After the division, we end up with 84779.51020408 and a remainder of 1.52e-07.