We're dividing 86768288 by 458 
We want to divide 86768288 by 458.

Going ahead to step 1:
When dividing 8 by 458, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 458

Moving on to step 2:
86 divided by 458 is 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Grab the next digit (7) from the dividend, add it to 86, then carry on: 867 / 458

Step 3:
If we divide 867 by 458, we get 1 and a remainder of 409.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 458 from 867, we get 409.
Take the next digit (6) from the dividend and append it to 409, then repeat: 4096 / 458

Moving on to step 4:
When dividing 4096 by 458, we get 8 with a remainder of 432.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we take 3664 away from 4096, we end up with 432.
Fetch the next digit (8) from the dividend, attach it to 432 and continue: 4328 / 458

Going ahead to step 5:
4328 divided by 458 is 9 with a remainder of 206.
Put 9 as the next digit of the answer. 
Result so far: 189.0
Deduct 4122 from 4328 and we're left with 206.
Include the next digit (2) from the dividend after 206, then repeat: 2062 / 458

Step 6:
2062 divided by 458 is 4 with a remainder of 230.
The number 4 becomes the next digit in our result. 
Result so far: 1894.0
Deduct 1832 from 2062 and we're left with 230.
Append the next digit (8) from the dividend to 230 and continue with: 2308 / 458

On to step 7:
2308 divided by 458 is 5 with a remainder of 18.
Write down 5 as next digit of the result. 
Result so far: 18945.0
Subtracting 2290 from 2308 leaves us with 18.
Bring next digit (8) of the dividend behind the 18 and repeat the process: 188 / 458

Moving on to step 8:
188 divided by 458 is 0 with a remainder of 188.
The next digit of our result is 0. 
Result so far: 189450.0
If we take 0 away from 188, we end up with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Going ahead to step 9:
When dividing 1880 by 458, we get 4 with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 189450.4
If we subtract 1832 from 1880, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 10:
The number 458 fits into 480 1 times, leaving a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 189450.41
The remainder is 22 after subtracting 458 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 11:
458 can be fit into 220 0 times, resulting in a remainder of 220.
The number 0 becomes the next digit in our result. 
Result so far: 189450.41
If we take 0 away from 220, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 12:
The number 458 fits into 2200 4 times, leaving a remainder of 368.
Put 4 as the next digit of the answer. 
Result so far: 189450.4104
If we take 1832 away from 2200, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Step 13:
If we divide 3680 by 458, we get 8 and a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 189450.41048
The remainder is 16 after subtracting 3664 from 3680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 14:
The number 458 fits into 160 0 times, leaving a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 189450.41048
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 15:
When dividing 1600 by 458, we get 3 with a remainder of 226.
The number 3 becomes the next digit in our result. 
Result so far: 189450.4104803
Subtracting 1374 from 1600 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Advancing to step 16:
If we divide 2260 by 458, we get 4 and a remainder of 428.
The next digit of our result is 4. 
Result so far: 189450.41048034
Deduct 1832 from 2260 and we're left with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

In conclusion, the division gives 189450.41048034 with a balance of 4.28e-07.