Let's divide 64149631 by 79
Let's see how many times 79 fits into 64149631.

On to step 1:
79 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 79

Going ahead to step 2:
79 goes into 64 0 times with a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Include the next digit (1) from the dividend after 64, then repeat: 641 / 79

On to step 3:
The number 79 fits into 641 8 times, leaving a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 632 from 641 to get 9.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 79

On to step 4:
79 goes into 94 1 times with a remainder of 15.
The next digit of our result is 1. 
Result so far: 81.0
Subtracting 79 from 94 leaves us with 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 79

Let's proceed to step 5:
79 can be fit into 159 2 times, resulting in a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 812.0
Deduct 158 from 159 and we're left with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 79

Going ahead to step 6:
79 goes into 16 0 times with a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 8120.0
The remainder is 16 after subtracting 0 from 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 79

Going ahead to step 7:
163 divided by 79 is 2 with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 81202.0
Subtract 158 from 163 to get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 79

Advancing to step 8:
If we divide 51 by 79, we get 0 and a remainder of 51.
The next digit of our result is 0. 
Result so far: 812020.0
Subtract 0 from 51 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 9:
When dividing 510 by 79, we get 6 with a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 812020.6
Subtracting 474 from 510 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 10:
When dividing 360 by 79, we get 4 with a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 812020.64
Subtract 316 from 360 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 11:
440 divided by 79 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 812020.645
If we subtract 395 from 440, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 12:
The number 79 fits into 450 5 times, leaving a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 812020.6455
Subtracting 395 from 450 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final outcome is 812020.6455, with a leftover of 0.00055.