We're dividing 70398131 by 79 
Our goal is to divide 70398131 by 79.

Moving on to step 1:
When dividing 7 by 79, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 79

Step 2:
79 can be fit into 70 0 times, resulting in a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Include the next digit (3) from the dividend after 70, then repeat: 703 / 79

Advancing to step 3:
703 divided by 79 is 8 with a remainder of 71.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 632 from 703 and we're left with 71.
Bring next digit (9) of the dividend behind the 71 and repeat the process: 719 / 79

Moving on to step 4:
79 goes into 719 9 times with a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 89.0
If we take 711 away from 719, we end up with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 79

Step 5:
88 divided by 79 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 891.0
If we take 79 away from 88, we end up with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 79

Going ahead to step 6:
79 goes into 91 1 times with a remainder of 12.
The next digit of our result is 1. 
Result so far: 8911.0
The remainder is 12 after subtracting 79 from 91.
Append the next digit (3) from the dividend to 12 and continue with: 123 / 79

On to step 7:
79 goes into 123 1 times with a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 89111.0
Deduct 79 from 123 and we're left with 44.
Fetch the next digit (1) from the dividend, attach it to 44 and continue: 441 / 79

Going ahead to step 8:
441 divided by 79 is 5 with a remainder of 46.
Write down 5 as next digit of the result. 
Result so far: 891115.0
Deduct 395 from 441 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 9:
When dividing 460 by 79, we get 5 with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 891115.5
Subtracting 395 from 460 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 10:
When dividing 650 by 79, we get 8 with a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 891115.58
Deduct 632 from 650 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 11:
When dividing 180 by 79, we get 2 with a remainder of 22.
The next digit of our result is 2. 
Result so far: 891115.582
The remainder is 22 after subtracting 158 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 12:
The number 79 fits into 220 2 times, leaving a remainder of 62.
Use 2 as the next digit of our solution. 
Result so far: 891115.5822
Subtract 158 from 220 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

The quotient of the division is 891115.5822, and the remainder is 0.00062.