79560887 ÷ 658 
Our goal is to divide 79560887 by 658.

Moving on to step 1:
When dividing 7 by 658, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 658

Going ahead to step 2:
When dividing 79 by 658, we get 0 with a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Include the next digit (5) from the dividend after 79, then repeat: 795 / 658

On to step 3:
If we divide 795 by 658, we get 1 and a remainder of 137.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 658 from 795 and we're left with 137.
Take the next digit (6) from the dividend and append it to 137, then repeat: 1376 / 658

On to step 4:
The number 658 fits into 1376 2 times, leaving a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 1316 from 1376, we get 60.
Bring next digit (0) of the dividend behind the 60 and repeat the process: 600 / 658

Let's proceed to step 5:
600 divided by 658 is 0 with a remainder of 600.
The next digit of our result is 0. 
Result so far: 120.0
The remainder is 600 after subtracting 0 from 600.
Append the next digit (8) from the dividend to 600 and continue with: 6008 / 658

Step 6:
When dividing 6008 by 658, we get 9 with a remainder of 86.
Use 9 as the next digit of our solution. 
Result so far: 1209.0
If we take 5922 away from 6008, we end up with 86.
Grab the next digit (8) from the dividend, add it to 86, then carry on: 868 / 658

Let's proceed to step 7:
When dividing 868 by 658, we get 1 with a remainder of 210.
Use 1 as the next digit of our solution. 
Result so far: 12091.0
Subtracting 658 from 868 leaves us with 210.
Include the next digit (7) from the dividend after 210, then repeat: 2107 / 658

Let's proceed to step 8:
If we divide 2107 by 658, we get 3 and a remainder of 133.
The number 3 becomes the next digit in our result. 
Result so far: 120913.0
If we take 1974 away from 2107, we end up with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Going ahead to step 9:
1330 divided by 658 is 2 with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 120913.2
Subtracting 1316 from 1330 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
658 goes into 140 0 times with a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 120913.2
If we subtract 0 from 140, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 11:
658 can be fit into 1400 2 times, resulting in a remainder of 84.
Record the quotient 2 as the next digit in the result. 
Result so far: 120913.202
Deduct 1316 from 1400 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 12:
The number 658 fits into 840 1 times, leaving a remainder of 182.
The next digit of our result is 1. 
Result so far: 120913.2021
Deduct 658 from 840 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 13:
658 goes into 1820 2 times with a remainder of 504.
The number 2 becomes the next digit in our result. 
Result so far: 120913.20212
The remainder is 504 after subtracting 1316 from 1820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Moving on to step 14:
658 goes into 5040 7 times with a remainder of 434.
Use 7 as the next digit of our solution. 
Result so far: 120913.202127
The remainder is 434 after subtracting 4606 from 5040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Let's proceed to step 15:
658 goes into 4340 6 times with a remainder of 392.
The next digit of our result is 6. 
Result so far: 120913.2021276
Deduct 3948 from 4340 and we're left with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Moving on to step 16:
If we divide 3920 by 658, we get 5 and a remainder of 630.
The number 5 becomes the next digit in our result. 
Result so far: 120913.20212765
Subtracting 3290 from 3920 leaves us with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

The final outcome is 120913.20212765, with a leftover of 6.3e-07.