80365598 divided by 458 
We want to divide 80365598 by 458.

Going ahead to step 1:
8 divided by 458 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 458

Let's proceed to step 2:
When dividing 80 by 458, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Include the next digit (3) from the dividend after 80, then repeat: 803 / 458

Step 3:
If we divide 803 by 458, we get 1 and a remainder of 345.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 458 from 803 to get 345.
Append the next digit (6) from the dividend to 345 and continue with: 3456 / 458

Advancing to step 4:
3456 divided by 458 is 7 with a remainder of 250.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 3206 away from 3456, we end up with 250.
Fetch the next digit (5) from the dividend, attach it to 250 and continue: 2505 / 458

Step 5:
2505 divided by 458 is 5 with a remainder of 215.
Use 5 as the next digit of our solution. 
Result so far: 175.0
Deduct 2290 from 2505 and we're left with 215.
Fetch the next digit (5) from the dividend, attach it to 215 and continue: 2155 / 458

Moving on to step 6:
458 goes into 2155 4 times with a remainder of 323.
Write down 4 as next digit of the result. 
Result so far: 1754.0
Subtract 1832 from 2155 to get 323.
Bring next digit (9) of the dividend behind the 323 and repeat the process: 3239 / 458

Advancing to step 7:
The number 458 fits into 3239 7 times, leaving a remainder of 33.
The next digit of our result is 7. 
Result so far: 17547.0
Deduct 3206 from 3239 and we're left with 33.
Bring next digit (8) of the dividend behind the 33 and repeat the process: 338 / 458

On to step 8:
If we divide 338 by 458, we get 0 and a remainder of 338.
Use 0 as the next digit of our solution. 
Result so far: 175470.0
Deduct 0 from 338 and we're left with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Advancing to step 9:
458 goes into 3380 7 times with a remainder of 174.
Use 7 as the next digit of our solution. 
Result so far: 175470.7
Subtracting 3206 from 3380 leaves us with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

On to step 10:
458 goes into 1740 3 times with a remainder of 366.
Record the quotient 3 as the next digit in the result. 
Result so far: 175470.73
Deduct 1374 from 1740 and we're left with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Step 11:
458 can be fit into 3660 7 times, resulting in a remainder of 454.
Put 7 as the next digit of the answer. 
Result so far: 175470.737
Subtracting 3206 from 3660 leaves us with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Advancing to step 12:
The number 458 fits into 4540 9 times, leaving a remainder of 418.
Put 9 as the next digit of the answer. 
Result so far: 175470.7379
If we take 4122 away from 4540, we end up with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Let's proceed to step 13:
4180 divided by 458 is 9 with a remainder of 58.
Write down 9 as next digit of the result. 
Result so far: 175470.73799
If we subtract 4122 from 4180, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Our division results in 175470.73799 with a remaining 5.8e-05.