Let's divide 31893891 by 363
We want to figure out the number of times 31893891 can be divided by 363.

On to step 1:
The number 363 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 363

Moving on to step 2:
When dividing 31 by 363, we get 0 with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Include the next digit (8) from the dividend after 31, then repeat: 318 / 363

Advancing to step 3:
363 can be fit into 318 0 times, resulting in a remainder of 318.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 318 to get 318.
Append the next digit (9) from the dividend to 318 and continue with: 3189 / 363

Moving on to step 4:
The number 363 fits into 3189 8 times, leaving a remainder of 285.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 2904 away from 3189, we end up with 285.
Bring next digit (3) of the dividend behind the 285 and repeat the process: 2853 / 363

Going ahead to step 5:
2853 divided by 363 is 7 with a remainder of 312.
Use 7 as the next digit of our solution. 
Result so far: 87.0
Subtract 2541 from 2853 to get 312.
Include the next digit (8) from the dividend after 312, then repeat: 3128 / 363

Let's proceed to step 6:
363 goes into 3128 8 times with a remainder of 224.
Record the quotient 8 as the next digit in the result. 
Result so far: 878.0
If we subtract 2904 from 3128, we get 224.
Append the next digit (9) from the dividend to 224 and continue with: 2249 / 363

On to step 7:
2249 divided by 363 is 6 with a remainder of 71.
The next digit of our result is 6. 
Result so far: 8786.0
If we subtract 2178 from 2249, we get 71.
Fetch the next digit (1) from the dividend, attach it to 71 and continue: 711 / 363

Let's proceed to step 8:
711 divided by 363 is 1 with a remainder of 348.
The next digit of our result is 1. 
Result so far: 87861.0
If we subtract 363 from 711, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 9:
363 goes into 3480 9 times with a remainder of 213.
Write down 9 as next digit of the result. 
Result so far: 87861.9
The remainder is 213 after subtracting 3267 from 3480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

On to step 10:
If we divide 2130 by 363, we get 5 and a remainder of 315.
Use 5 as the next digit of our solution. 
Result so far: 87861.95
Subtract 1815 from 2130 to get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Going ahead to step 11:
The number 363 fits into 3150 8 times, leaving a remainder of 246.
The number 8 becomes the next digit in our result. 
Result so far: 87861.958
Deduct 2904 from 3150 and we're left with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Step 12:
If we divide 2460 by 363, we get 6 and a remainder of 282.
Put 6 as the next digit of the answer. 
Result so far: 87861.9586
The remainder is 282 after subtracting 2178 from 2460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

On to step 13:
363 can be fit into 2820 7 times, resulting in a remainder of 279.
Write down 7 as next digit of the result. 
Result so far: 87861.95867
The remainder is 279 after subtracting 2541 from 2820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Let's proceed to step 14:
The number 363 fits into 2790 7 times, leaving a remainder of 249.
Use 7 as the next digit of our solution. 
Result so far: 87861.958677
Deduct 2541 from 2790 and we're left with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

After the division, we end up with 87861.958677 and a remainder of 2.49e-05.