We divide 87603946 by 799
We want to figure out the number of times 87603946 can be divided by 799.

On to step 1:
8 divided by 799 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 799

On to step 2:
799 goes into 87 0 times with a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Fetch the next digit (6) from the dividend, attach it to 87 and continue: 876 / 799

Advancing to step 3:
799 goes into 876 1 times with a remainder of 77.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 799 from 876 and we're left with 77.
Bring next digit (0) of the dividend behind the 77 and repeat the process: 770 / 799

Going ahead to step 4:
799 can be fit into 770 0 times, resulting in a remainder of 770.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 770, we end up with 770.
Grab the next digit (3) from the dividend, add it to 770, then carry on: 7703 / 799

Advancing to step 5:
The number 799 fits into 7703 9 times, leaving a remainder of 512.
Write down 9 as next digit of the result. 
Result so far: 109.0
Subtracting 7191 from 7703 leaves us with 512.
Append the next digit (9) from the dividend to 512 and continue with: 5129 / 799

Let's proceed to step 6:
When dividing 5129 by 799, we get 6 with a remainder of 335.
Write down 6 as next digit of the result. 
Result so far: 1096.0
Subtracting 4794 from 5129 leaves us with 335.
Bring next digit (4) of the dividend behind the 335 and repeat the process: 3354 / 799

Moving on to step 7:
If we divide 3354 by 799, we get 4 and a remainder of 158.
The next digit of our result is 4. 
Result so far: 10964.0
Subtracting 3196 from 3354 leaves us with 158.
Bring next digit (6) of the dividend behind the 158 and repeat the process: 1586 / 799

Step 8:
If we divide 1586 by 799, we get 1 and a remainder of 787.
Use 1 as the next digit of our solution. 
Result so far: 109641.0
Deduct 799 from 1586 and we're left with 787.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7870, and continue the process.

Advancing to step 9:
The number 799 fits into 7870 9 times, leaving a remainder of 679.
Record the quotient 9 as the next digit in the result. 
Result so far: 109641.9
If we take 7191 away from 7870, we end up with 679.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6790, and continue the process.

Moving on to step 10:
799 can be fit into 6790 8 times, resulting in a remainder of 398.
The next digit of our result is 8. 
Result so far: 109641.98
If we subtract 6392 from 6790, we get 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Advancing to step 11:
3980 divided by 799 is 4 with a remainder of 784.
Write down 4 as next digit of the result. 
Result so far: 109641.984
Subtract 3196 from 3980 to get 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

Let's proceed to step 12:
The number 799 fits into 7840 9 times, leaving a remainder of 649.
Put 9 as the next digit of the answer. 
Result so far: 109641.9849
Subtracting 7191 from 7840 leaves us with 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6490, and continue the process.

Step 13:
When dividing 6490 by 799, we get 8 with a remainder of 98.
Write down 8 as next digit of the result. 
Result so far: 109641.98498
Subtracting 6392 from 6490 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 14:
980 divided by 799 is 1 with a remainder of 181.
The next digit of our result is 1. 
Result so far: 109641.984981
Subtracting 799 from 980 leaves us with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Going ahead to step 15:
When dividing 1810 by 799, we get 2 with a remainder of 212.
The number 2 becomes the next digit in our result. 
Result so far: 109641.9849812
If we subtract 1598 from 1810, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 16:
799 can be fit into 2120 2 times, resulting in a remainder of 522.
Put 2 as the next digit of the answer. 
Result so far: 109641.98498122
Subtract 1598 from 2120 to get 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

The final result is 109641.98498122 with a remainder of 5.22e-07.