88454319 divided by 486 
We want to figure out the number of times 88454319 can be divided by 486.

Advancing to step 1:
The number 486 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 486

Let's proceed to step 2:
486 goes into 88 0 times with a remainder of 88.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 88 to get 88.
Grab the next digit (4) from the dividend, add it to 88, then carry on: 884 / 486

Going ahead to step 3:
The number 486 fits into 884 1 times, leaving a remainder of 398.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 486 from 884 to get 398.
Include the next digit (5) from the dividend after 398, then repeat: 3985 / 486

Moving on to step 4:
If we divide 3985 by 486, we get 8 and a remainder of 97.
Put 8 as the next digit of the answer. 
Result so far: 18.0
The remainder is 97 after subtracting 3888 from 3985.
Grab the next digit (4) from the dividend, add it to 97, then carry on: 974 / 486

Step 5:
If we divide 974 by 486, we get 2 and a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 182.0
The remainder is 2 after subtracting 972 from 974.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 486

Going ahead to step 6:
23 divided by 486 is 0 with a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 1820.0
If we take 0 away from 23, we end up with 23.
Append the next digit (1) from the dividend to 23 and continue with: 231 / 486

Going ahead to step 7:
486 goes into 231 0 times with a remainder of 231.
The next digit of our result is 0. 
Result so far: 18200.0
Subtracting 0 from 231 leaves us with 231.
Grab the next digit (9) from the dividend, add it to 231, then carry on: 2319 / 486

On to step 8:
486 goes into 2319 4 times with a remainder of 375.
Record the quotient 4 as the next digit in the result. 
Result so far: 182004.0
If we subtract 1944 from 2319, we get 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 9:
The number 486 fits into 3750 7 times, leaving a remainder of 348.
Write down 7 as next digit of the result. 
Result so far: 182004.7
Subtracting 3402 from 3750 leaves us with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Moving on to step 10:
If we divide 3480 by 486, we get 7 and a remainder of 78.
Put 7 as the next digit of the answer. 
Result so far: 182004.77
If we subtract 3402 from 3480, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Our division results in 182004.77 with a remaining 0.078.