We're dividing 64131 by 90 
Our goal is to divide 64131 by 90.

Moving on to step 1:
6 divided by 90 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 90

On to step 2:
90 goes into 64 0 times with a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Grab the next digit (1) from the dividend, add it to 64, then carry on: 641 / 90

Moving on to step 3:
If we divide 641 by 90, we get 7 and a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 630 away from 641, we end up with 11.
Include the next digit (3) from the dividend after 11, then repeat: 113 / 90

Moving on to step 4:
90 goes into 113 1 times with a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 71.0
Deduct 90 from 113 and we're left with 23.
Grab the next digit (1) from the dividend, add it to 23, then carry on: 231 / 90

Going ahead to step 5:
The number 90 fits into 231 2 times, leaving a remainder of 51.
Use 2 as the next digit of our solution. 
Result so far: 712.0
Subtract 180 from 231 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 6:
When dividing 510 by 90, we get 5 with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 712.5
Deduct 450 from 510 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 7:
600 divided by 90 is 6 with a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 712.56
If we subtract 540 from 600, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 8:
90 goes into 600 6 times with a remainder of 60.
The next digit of our result is 6. 
Result so far: 712.566
Subtract 540 from 600 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Our division results in 712.566 with a remaining 0.006.