79306729 ÷ 453 
Our goal is to divide 79306729 by 453.

On to step 1:
When dividing 7 by 453, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 453

On to step 2:
The number 453 fits into 79 0 times, leaving a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Include the next digit (3) from the dividend after 79, then repeat: 793 / 453

Advancing to step 3:
When dividing 793 by 453, we get 1 with a remainder of 340.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 453 away from 793, we end up with 340.
Fetch the next digit (0) from the dividend, attach it to 340 and continue: 3400 / 453

Step 4:
3400 divided by 453 is 7 with a remainder of 229.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 3171 from 3400 to get 229.
Take the next digit (6) from the dividend and append it to 229, then repeat: 2296 / 453

Let's proceed to step 5:
If we divide 2296 by 453, we get 5 and a remainder of 31.
Use 5 as the next digit of our solution. 
Result so far: 175.0
The remainder is 31 after subtracting 2265 from 2296.
Take the next digit (7) from the dividend and append it to 31, then repeat: 317 / 453

Step 6:
317 divided by 453 is 0 with a remainder of 317.
Write down 0 as next digit of the result. 
Result so far: 1750.0
If we take 0 away from 317, we end up with 317.
Append the next digit (2) from the dividend to 317 and continue with: 3172 / 453

On to step 7:
453 can be fit into 3172 7 times, resulting in a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 17507.0
The remainder is 1 after subtracting 3171 from 3172.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 453

Advancing to step 8:
19 divided by 453 is 0 with a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 175070.0
If we take 0 away from 19, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 9:
453 goes into 190 0 times with a remainder of 190.
Put 0 as the next digit of the answer. 
Result so far: 175070.0
Deduct 0 from 190 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 10:
When dividing 1900 by 453, we get 4 with a remainder of 88.
The number 4 becomes the next digit in our result. 
Result so far: 175070.04
Deduct 1812 from 1900 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 11:
If we divide 880 by 453, we get 1 and a remainder of 427.
The number 1 becomes the next digit in our result. 
Result so far: 175070.041
Subtract 453 from 880 to get 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Let's proceed to step 12:
4270 divided by 453 is 9 with a remainder of 193.
The next digit of our result is 9. 
Result so far: 175070.0419
The remainder is 193 after subtracting 4077 from 4270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

On to step 13:
453 can be fit into 1930 4 times, resulting in a remainder of 118.
Put 4 as the next digit of the answer. 
Result so far: 175070.04194
If we take 1812 away from 1930, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 14:
453 goes into 1180 2 times with a remainder of 274.
Record the quotient 2 as the next digit in the result. 
Result so far: 175070.041942
Subtract 906 from 1180 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

On to step 15:
453 can be fit into 2740 6 times, resulting in a remainder of 22.
The next digit of our result is 6. 
Result so far: 175070.0419426
The remainder is 22 after subtracting 2718 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 16:
When dividing 220 by 453, we get 0 with a remainder of 220.
Put 0 as the next digit of the answer. 
Result so far: 175070.0419426
The remainder is 220 after subtracting 0 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

After the division, we end up with 175070.0419426 and a remainder of 2.2e-07.