64079910 ÷ 455 
We're looking to find how many times 455 goes into 64079910.

Advancing to step 1:
6 divided by 455 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 455

On to step 2:
If we divide 64 by 455, we get 0 and a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Include the next digit (0) from the dividend after 64, then repeat: 640 / 455

Moving on to step 3:
455 goes into 640 1 times with a remainder of 185.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 455 from 640 to get 185.
Include the next digit (7) from the dividend after 185, then repeat: 1857 / 455

On to step 4:
When dividing 1857 by 455, we get 4 with a remainder of 37.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 37 after subtracting 1820 from 1857.
Fetch the next digit (9) from the dividend, attach it to 37 and continue: 379 / 455

Step 5:
455 can be fit into 379 0 times, resulting in a remainder of 379.
Record the quotient 0 as the next digit in the result. 
Result so far: 140.0
Deduct 0 from 379 and we're left with 379.
Take the next digit (9) from the dividend and append it to 379, then repeat: 3799 / 455

Moving on to step 6:
The number 455 fits into 3799 8 times, leaving a remainder of 159.
Write down 8 as next digit of the result. 
Result so far: 1408.0
If we subtract 3640 from 3799, we get 159.
Grab the next digit (1) from the dividend, add it to 159, then carry on: 1591 / 455

Going ahead to step 7:
The number 455 fits into 1591 3 times, leaving a remainder of 226.
Use 3 as the next digit of our solution. 
Result so far: 14083.0
Deduct 1365 from 1591 and we're left with 226.
Grab the next digit (0) from the dividend, add it to 226, then carry on: 2260 / 455

Moving on to step 8:
455 goes into 2260 4 times with a remainder of 440.
Record the quotient 4 as the next digit in the result. 
Result so far: 140834.0
If we take 1820 away from 2260, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 9:
When dividing 4400 by 455, we get 9 with a remainder of 305.
Record the quotient 9 as the next digit in the result. 
Result so far: 140834.9
If we take 4095 away from 4400, we end up with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Step 10:
455 can be fit into 3050 6 times, resulting in a remainder of 320.
The number 6 becomes the next digit in our result. 
Result so far: 140834.96
Subtracting 2730 from 3050 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 11:
If we divide 3200 by 455, we get 7 and a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 140834.967
Subtracting 3185 from 3200 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 12:
150 divided by 455 is 0 with a remainder of 150.
Write down 0 as next digit of the result. 
Result so far: 140834.967
Subtract 0 from 150 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 13:
455 can be fit into 1500 3 times, resulting in a remainder of 135.
Record the quotient 3 as the next digit in the result. 
Result so far: 140834.96703
If we subtract 1365 from 1500, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 14:
455 can be fit into 1350 2 times, resulting in a remainder of 440.
Write down 2 as next digit of the result. 
Result so far: 140834.967032
Subtracting 910 from 1350 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 15:
The number 455 fits into 4400 9 times, leaving a remainder of 305.
Use 9 as the next digit of our solution. 
Result so far: 140834.9670329
The remainder is 305 after subtracting 4095 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

On to step 16:
When dividing 3050 by 455, we get 6 with a remainder of 320.
The number 6 becomes the next digit in our result. 
Result so far: 140834.96703296
The remainder is 320 after subtracting 2730 from 3050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

After the division, we end up with 140834.96703296 and a remainder of 3.2e-07.