Let's divide 97861930 by 631
We want to figure out the number of times 97861930 can be divided by 631.

On to step 1:
The number 631 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 631

Going ahead to step 2:
631 goes into 97 0 times with a remainder of 97.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 97, we end up with 97.
Append the next digit (8) from the dividend to 97 and continue with: 978 / 631

Let's proceed to step 3:
If we divide 978 by 631, we get 1 and a remainder of 347.
The next digit of our result is 1. 
Result so far: 1.0
If we take 631 away from 978, we end up with 347.
Fetch the next digit (6) from the dividend, attach it to 347 and continue: 3476 / 631

Step 4:
The number 631 fits into 3476 5 times, leaving a remainder of 321.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 3155 from 3476 leaves us with 321.
Take the next digit (1) from the dividend and append it to 321, then repeat: 3211 / 631

Step 5:
3211 divided by 631 is 5 with a remainder of 56.
Write down 5 as next digit of the result. 
Result so far: 155.0
If we subtract 3155 from 3211, we get 56.
Bring next digit (9) of the dividend behind the 56 and repeat the process: 569 / 631

Step 6:
When dividing 569 by 631, we get 0 with a remainder of 569.
Record the quotient 0 as the next digit in the result. 
Result so far: 1550.0
If we take 0 away from 569, we end up with 569.
Bring next digit (3) of the dividend behind the 569 and repeat the process: 5693 / 631

Going ahead to step 7:
If we divide 5693 by 631, we get 9 and a remainder of 14.
Write down 9 as next digit of the result. 
Result so far: 15509.0
Subtracting 5679 from 5693 leaves us with 14.
Append the next digit (0) from the dividend to 14 and continue with: 140 / 631

Step 8:
When dividing 140 by 631, we get 0 with a remainder of 140.
Write down 0 as next digit of the result. 
Result so far: 155090.0
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 9:
The number 631 fits into 1400 2 times, leaving a remainder of 138.
Use 2 as the next digit of our solution. 
Result so far: 155090.2
If we take 1262 away from 1400, we end up with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Going ahead to step 10:
1380 divided by 631 is 2 with a remainder of 118.
The number 2 becomes the next digit in our result. 
Result so far: 155090.22
Subtract 1262 from 1380 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

In conclusion, the division gives 155090.22 with a balance of 0.118.