31999908 ÷ 961 
We want to divide 31999908 by 961.

Advancing to step 1:
961 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 961

Going ahead to step 2:
When dividing 31 by 961, we get 0 with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Fetch the next digit (9) from the dividend, attach it to 31 and continue: 319 / 961

Advancing to step 3:
The number 961 fits into 319 0 times, leaving a remainder of 319.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 319 and we're left with 319.
Bring next digit (9) of the dividend behind the 319 and repeat the process: 3199 / 961

Step 4:
If we divide 3199 by 961, we get 3 and a remainder of 316.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 2883 from 3199, we get 316.
Append the next digit (9) from the dividend to 316 and continue with: 3169 / 961

Advancing to step 5:
961 can be fit into 3169 3 times, resulting in a remainder of 286.
The next digit of our result is 3. 
Result so far: 33.0
If we subtract 2883 from 3169, we get 286.
Take the next digit (9) from the dividend and append it to 286, then repeat: 2869 / 961

Step 6:
If we divide 2869 by 961, we get 2 and a remainder of 947.
The number 2 becomes the next digit in our result. 
Result so far: 332.0
If we take 1922 away from 2869, we end up with 947.
Include the next digit (0) from the dividend after 947, then repeat: 9470 / 961

On to step 7:
If we divide 9470 by 961, we get 9 and a remainder of 821.
Write down 9 as next digit of the result. 
Result so far: 3329.0
Subtracting 8649 from 9470 leaves us with 821.
Append the next digit (8) from the dividend to 821 and continue with: 8218 / 961

Step 8:
961 can be fit into 8218 8 times, resulting in a remainder of 530.
Put 8 as the next digit of the answer. 
Result so far: 33298.0
Subtracting 7688 from 8218 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

On to step 9:
961 goes into 5300 5 times with a remainder of 495.
Put 5 as the next digit of the answer. 
Result so far: 33298.5
Deduct 4805 from 5300 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

On to step 10:
961 goes into 4950 5 times with a remainder of 145.
Put 5 as the next digit of the answer. 
Result so far: 33298.55
The remainder is 145 after subtracting 4805 from 4950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

The final result is 33298.55 with a remainder of 0.145.