Let's divide 86304076 by 454
We want to divide 86304076 by 454.

Going ahead to step 1:
When dividing 8 by 454, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 454

Going ahead to step 2:
454 goes into 86 0 times with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Take the next digit (3) from the dividend and append it to 86, then repeat: 863 / 454

On to step 3:
The number 454 fits into 863 1 times, leaving a remainder of 409.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 454 from 863, we get 409.
Take the next digit (0) from the dividend and append it to 409, then repeat: 4090 / 454

Let's proceed to step 4:
The number 454 fits into 4090 9 times, leaving a remainder of 4.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 4086 from 4090, we get 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 454

Going ahead to step 5:
454 goes into 44 0 times with a remainder of 44.
Put 0 as the next digit of the answer. 
Result so far: 190.0
If we take 0 away from 44, we end up with 44.
Take the next digit (0) from the dividend and append it to 44, then repeat: 440 / 454

On to step 6:
When dividing 440 by 454, we get 0 with a remainder of 440.
Record the quotient 0 as the next digit in the result. 
Result so far: 1900.0
Subtract 0 from 440 to get 440.
Append the next digit (7) from the dividend to 440 and continue with: 4407 / 454

Advancing to step 7:
When dividing 4407 by 454, we get 9 with a remainder of 321.
The number 9 becomes the next digit in our result. 
Result so far: 19009.0
Subtracting 4086 from 4407 leaves us with 321.
Bring next digit (6) of the dividend behind the 321 and repeat the process: 3216 / 454

Step 8:
454 can be fit into 3216 7 times, resulting in a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 190097.0
If we subtract 3178 from 3216, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 9:
380 divided by 454 is 0 with a remainder of 380.
The number 0 becomes the next digit in our result. 
Result so far: 190097.0
If we subtract 0 from 380, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 10:
454 goes into 3800 8 times with a remainder of 168.
Write down 8 as next digit of the result. 
Result so far: 190097.08
If we take 3632 away from 3800, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 11:
454 goes into 1680 3 times with a remainder of 318.
Record the quotient 3 as the next digit in the result. 
Result so far: 190097.083
Subtract 1362 from 1680 to get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Moving on to step 12:
3180 divided by 454 is 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 190097.0837
Subtracting 3178 from 3180 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 13:
20 divided by 454 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 190097.0837
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 14:
When dividing 200 by 454, we get 0 with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 190097.0837
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 190097.0837 with a remainder of 2e-05.