We look at the division of 79397897 by 655 
We want to divide 79397897 by 655.

Advancing to step 1:
If we divide 7 by 655, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 655

Moving on to step 2:
If we divide 79 by 655, we get 0 and a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Include the next digit (3) from the dividend after 79, then repeat: 793 / 655

Moving on to step 3:
If we divide 793 by 655, we get 1 and a remainder of 138.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 655 from 793 and we're left with 138.
Take the next digit (9) from the dividend and append it to 138, then repeat: 1389 / 655

Moving on to step 4:
When dividing 1389 by 655, we get 2 with a remainder of 79.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtracting 1310 from 1389 leaves us with 79.
Append the next digit (7) from the dividend to 79 and continue with: 797 / 655

Step 5:
655 goes into 797 1 times with a remainder of 142.
Write down 1 as next digit of the result. 
Result so far: 121.0
If we subtract 655 from 797, we get 142.
Grab the next digit (8) from the dividend, add it to 142, then carry on: 1428 / 655

Moving on to step 6:
655 goes into 1428 2 times with a remainder of 118.
Record the quotient 2 as the next digit in the result. 
Result so far: 1212.0
Deduct 1310 from 1428 and we're left with 118.
Take the next digit (9) from the dividend and append it to 118, then repeat: 1189 / 655

Let's proceed to step 7:
655 goes into 1189 1 times with a remainder of 534.
Put 1 as the next digit of the answer. 
Result so far: 12121.0
Deduct 655 from 1189 and we're left with 534.
Grab the next digit (7) from the dividend, add it to 534, then carry on: 5347 / 655

On to step 8:
655 can be fit into 5347 8 times, resulting in a remainder of 107.
The number 8 becomes the next digit in our result. 
Result so far: 121218.0
Subtracting 5240 from 5347 leaves us with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Advancing to step 9:
The number 655 fits into 1070 1 times, leaving a remainder of 415.
Write down 1 as next digit of the result. 
Result so far: 121218.1
Deduct 655 from 1070 and we're left with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Step 10:
The number 655 fits into 4150 6 times, leaving a remainder of 220.
Use 6 as the next digit of our solution. 
Result so far: 121218.16
The remainder is 220 after subtracting 3930 from 4150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 11:
2200 divided by 655 is 3 with a remainder of 235.
The next digit of our result is 3. 
Result so far: 121218.163
The remainder is 235 after subtracting 1965 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Advancing to step 12:
When dividing 2350 by 655, we get 3 with a remainder of 385.
Write down 3 as next digit of the result. 
Result so far: 121218.1633
The remainder is 385 after subtracting 1965 from 2350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

The final outcome is 121218.1633, with a leftover of 0.00385.