31621797 ÷ 249 
We want to figure out the number of times 31621797 can be divided by 249.

Moving on to step 1:
If we divide 3 by 249, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 249

Step 2:
31 divided by 249 is 0 with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Append the next digit (6) from the dividend to 31 and continue with: 316 / 249

Advancing to step 3:
249 can be fit into 316 1 times, resulting in a remainder of 67.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 249 from 316 to get 67.
Include the next digit (2) from the dividend after 67, then repeat: 672 / 249

Step 4:
672 divided by 249 is 2 with a remainder of 174.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 498 away from 672, we end up with 174.
Grab the next digit (1) from the dividend, add it to 174, then carry on: 1741 / 249

Going ahead to step 5:
249 can be fit into 1741 6 times, resulting in a remainder of 247.
Write down 6 as next digit of the result. 
Result so far: 126.0
Subtract 1494 from 1741 to get 247.
Include the next digit (7) from the dividend after 247, then repeat: 2477 / 249

Going ahead to step 6:
2477 divided by 249 is 9 with a remainder of 236.
Use 9 as the next digit of our solution. 
Result so far: 1269.0
If we subtract 2241 from 2477, we get 236.
Fetch the next digit (9) from the dividend, attach it to 236 and continue: 2369 / 249

Advancing to step 7:
When dividing 2369 by 249, we get 9 with a remainder of 128.
The next digit of our result is 9. 
Result so far: 12699.0
Subtract 2241 from 2369 to get 128.
Append the next digit (7) from the dividend to 128 and continue with: 1287 / 249

Moving on to step 8:
When dividing 1287 by 249, we get 5 with a remainder of 42.
Use 5 as the next digit of our solution. 
Result so far: 126995.0
If we take 1245 away from 1287, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 9:
249 goes into 420 1 times with a remainder of 171.
Write down 1 as next digit of the result. 
Result so far: 126995.1
Deduct 249 from 420 and we're left with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Moving on to step 10:
1710 divided by 249 is 6 with a remainder of 216.
The number 6 becomes the next digit in our result. 
Result so far: 126995.16
Subtracting 1494 from 1710 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 11:
The number 249 fits into 2160 8 times, leaving a remainder of 168.
The number 8 becomes the next digit in our result. 
Result so far: 126995.168
The remainder is 168 after subtracting 1992 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 12:
When dividing 1680 by 249, we get 6 with a remainder of 186.
The next digit of our result is 6. 
Result so far: 126995.1686
If we subtract 1494 from 1680, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Moving on to step 13:
249 goes into 1860 7 times with a remainder of 117.
Put 7 as the next digit of the answer. 
Result so far: 126995.16867
If we subtract 1743 from 1860, we get 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Step 14:
1170 divided by 249 is 4 with a remainder of 174.
Write down 4 as next digit of the result. 
Result so far: 126995.168674
Subtracting 996 from 1170 leaves us with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Let's proceed to step 15:
249 goes into 1740 6 times with a remainder of 246.
Write down 6 as next digit of the result. 
Result so far: 126995.1686746
If we take 1494 away from 1740, we end up 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.

On to step 16:
If we divide 2460 by 249, we get 9 and a remainder of 219.
Use 9 as the next digit of our solution. 
Result so far: 126995.16867469
If we subtract 2241 from 2460, we get 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

The final outcome is 126995.16867469, with a leftover of 2.19e-07.