We're dividing 641725 by 31 
Our goal is to divide 641725 by 31.

Advancing to step 1:
31 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 31

On to step 2:
When dividing 64 by 31, we get 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 62 from 64 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 31

Going ahead to step 3:
The number 31 fits into 21 0 times, leaving a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Subtracting 0 from 21 leaves us with 21.
Bring next digit (7) of the dividend behind the 21 and repeat the process: 217 / 31

Step 4:
217 divided by 31 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 207.0
Subtracting 217 from 217 leaves us with 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 31

Moving on to step 5:
If we divide 2 by 31, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 2070.0
If we take 0 away from 2, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 31

Let's proceed to step 6:
31 goes into 25 0 times with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 20700.0
If we take 0 away from 25, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
When dividing 250 by 31, we get 8 with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 20700.8
If we subtract 248 from 250, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
31 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 20700.8
Subtract 0 from 20 to get 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 9:
If we divide 200 by 31, we get 6 and a remainder of 14.
The next digit of our result is 6. 
Result so far: 20700.806
If we take 186 away from 200, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 10:
31 can be fit into 140 4 times, resulting in a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 20700.8064
Deduct 124 from 140 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
160 divided by 31 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 20700.80645
Subtract 155 from 160 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
31 goes into 50 1 times with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 20700.806451
If we subtract 31 from 50, 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.

On to step 13:
31 goes into 190 6 times with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 20700.8064516
Subtract 186 from 190 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 14:
When dividing 40 by 31, we get 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 20700.80645161
If we subtract 31 from 40, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The quotient of the division is 20700.80645161, and the remainder is 9e-09.