97148389 divided by 255 
We want to divide 97148389 by 255.

Advancing to step 1:
255 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 255

On to step 2:
When dividing 97 by 255, we get 0 with a remainder of 97.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 97 leaves us with 97.
Fetch the next digit (1) from the dividend, attach it to 97 and continue: 971 / 255

Advancing to step 3:
255 goes into 971 3 times with a remainder of 206.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 765 from 971, we get 206.
Fetch the next digit (4) from the dividend, attach it to 206 and continue: 2064 / 255

On to step 4:
255 can be fit into 2064 8 times, resulting in a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 38.0
The remainder is 24 after subtracting 2040 from 2064.
Include the next digit (8) from the dividend after 24, then repeat: 248 / 255

On to step 5:
The number 255 fits into 248 0 times, leaving a remainder of 248.
The next digit of our result is 0. 
Result so far: 380.0
Subtract 0 from 248 to get 248.
Append the next digit (3) from the dividend to 248 and continue with: 2483 / 255

Going ahead to step 6:
If we divide 2483 by 255, we get 9 and a remainder of 188.
Use 9 as the next digit of our solution. 
Result so far: 3809.0
The remainder is 188 after subtracting 2295 from 2483.
Append the next digit (8) from the dividend to 188 and continue with: 1888 / 255

On to step 7:
The number 255 fits into 1888 7 times, leaving a remainder of 103.
Use 7 as the next digit of our solution. 
Result so far: 38097.0
The remainder is 103 after subtracting 1785 from 1888.
Grab the next digit (9) from the dividend, add it to 103, then carry on: 1039 / 255

On to step 8:
255 goes into 1039 4 times with a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 380974.0
If we subtract 1020 from 1039, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 9:
255 goes into 190 0 times with a remainder of 190.
Put 0 as the next digit of the answer. 
Result so far: 380974.0
If we subtract 0 from 190, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 10:
If we divide 1900 by 255, we get 7 and a remainder of 115.
The next digit of our result is 7. 
Result so far: 380974.07
Deduct 1785 from 1900 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

On to step 11:
255 goes into 1150 4 times with a remainder of 130.
The number 4 becomes the next digit in our result. 
Result so far: 380974.074
Subtract 1020 from 1150 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 12:
When dividing 1300 by 255, we get 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 380974.0745
The remainder is 25 after subtracting 1275 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 13:
250 divided by 255 is 0 with a remainder of 250.
Write down 0 as next digit of the result. 
Result so far: 380974.0745
The remainder is 250 after subtracting 0 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 14:
2500 divided by 255 is 9 with a remainder of 205.
The number 9 becomes the next digit in our result. 
Result so far: 380974.074509
Subtract 2295 from 2500 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Going ahead to step 15:
If we divide 2050 by 255, we get 8 and a remainder of 10.
The next digit of our result is 8. 
Result so far: 380974.0745098
Subtracting 2040 from 2050 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 16:
The number 255 fits into 100 0 times, leaving a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 380974.0745098
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Our division results in 380974.0745098 with a remaining 1e-07.