We look at the division of 631188 by 75 
Let's see how many times 75 fits into 631188.

Moving on to step 1:
The number 75 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 75

On to step 2:
63 divided by 75 is 0 with a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Fetch the next digit (1) from the dividend, attach it to 63 and continue: 631 / 75

Moving on to step 3:
631 divided by 75 is 8 with a remainder of 31.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 31 after subtracting 600 from 631.
Take the next digit (1) from the dividend and append it to 31, then repeat: 311 / 75

Advancing to step 4:
311 divided by 75 is 4 with a remainder of 11.
Use 4 as the next digit of our solution. 
Result so far: 84.0
Subtracting 300 from 311 leaves us with 11.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 75

On to step 5:
If we divide 118 by 75, we get 1 and a remainder of 43.
Put 1 as the next digit of the answer. 
Result so far: 841.0
Deduct 75 from 118 and we're left with 43.
Fetch the next digit (8) from the dividend, attach it to 43 and continue: 438 / 75

Advancing to step 6:
The number 75 fits into 438 5 times, leaving a remainder of 63.
Record the quotient 5 as the next digit in the result. 
Result so far: 8415.0
Subtract 375 from 438 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 7:
If we divide 630 by 75, we get 8 and a remainder of 30.
Use 8 as the next digit of our solution. 
Result so far: 8415.8
If we take 600 away from 630, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
The number 75 fits into 300 4 times, leaving a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 8415.84
Subtract 300 from 300 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
If we divide 0 by 75, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8415.84
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
The number 75 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8415.84
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 8415.84 and a remainder of 0.0.