654121 divided by 31 
Let's see how many times 31 fits into 654121.

Step 1:
6 divided by 31 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 31

Advancing to step 2:
65 divided by 31 is 2 with a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 62 from 65 leaves us with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 31

Moving on to step 3:
When dividing 34 by 31, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 21.0
The remainder is 3 after subtracting 31 from 34.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 31

Going ahead to step 4:
When dividing 31 by 31, we get 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 211.0
If we subtract 31 from 31, we get 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 31

Step 5:
31 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 2110.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 31

On to step 6:
If we divide 21 by 31, we get 0 and a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 21100.0
If we take 0 away from 21, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 7:
If we divide 210 by 31, we get 6 and a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 21100.6
Subtract 186 from 210 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 8:
31 can be fit into 240 7 times, resulting in a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 21100.67
Subtract 217 from 240 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 9:
230 divided by 31 is 7 with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 21100.677
The remainder is 13 after subtracting 217 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

In conclusion, the division gives 21100.677 with a balance of 0.0013.