We look at the division of 64456 by 79 
We want to figure out the number of times 64456 can be divided by 79.

Moving on to step 1:
When dividing 6 by 79, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 79

Step 2:
79 goes into 64 0 times with a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Grab the next digit (4) from the dividend, add it to 64, then carry on: 644 / 79

Advancing to step 3:
The number 79 fits into 644 8 times, leaving a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 632 from 644 and we're left with 12.
Grab the next digit (5) from the dividend, add it to 12, then carry on: 125 / 79

Step 4:
125 divided by 79 is 1 with a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Subtracting 79 from 125 leaves us with 46.
Grab the next digit (6) from the dividend, add it to 46, then carry on: 466 / 79

Moving on to step 5:
79 can be fit into 466 5 times, resulting in a remainder of 71.
The next digit of our result is 5. 
Result so far: 815.0
Deduct 395 from 466 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 6:
The number 79 fits into 710 8 times, leaving a remainder of 78.
Put 8 as the next digit of the answer. 
Result so far: 815.8
Subtracting 632 from 710 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 7:
79 can be fit into 780 9 times, resulting in a remainder of 69.
Write down 9 as next digit of the result. 
Result so far: 815.89
The remainder is 69 after subtracting 711 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 8:
79 goes into 690 8 times with a remainder of 58.
The next digit of our result is 8. 
Result so far: 815.898
Subtracting 632 from 690 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 9:
79 goes into 580 7 times with a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 815.8987
Subtract 553 from 580 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 10:
79 goes into 270 3 times with a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 815.89873
The remainder is 33 after subtracting 237 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 11:
The number 79 fits into 330 4 times, leaving a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 815.898734
Deduct 316 from 330 and we're left 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.

Advancing to step 12:
The number 79 fits into 140 1 times, leaving a remainder of 61.
Use 1 as the next digit of our solution. 
Result so far: 815.8987341
The remainder is 61 after subtracting 79 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 13:
79 can be fit into 610 7 times, resulting in a remainder of 57.
The number 7 becomes the next digit in our result. 
Result so far: 815.89873417
Subtracting 553 from 610 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

After the division, we end up with 815.89873417 and a remainder of 5.7e-08.