31253934 ÷ 356 
We want to figure out the number of times 31253934 can be divided by 356.

Let's proceed to step 1:
The number 356 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 356

Going ahead to step 2:
356 goes into 31 0 times with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Fetch the next digit (2) from the dividend, attach it to 31 and continue: 312 / 356

Moving on to step 3:
When dividing 312 by 356, we get 0 with a remainder of 312.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 312 to get 312.
Append the next digit (5) from the dividend to 312 and continue with: 3125 / 356

Going ahead to step 4:
If we divide 3125 by 356, we get 8 and a remainder of 277.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 2848 from 3125 leaves us with 277.
Fetch the next digit (3) from the dividend, attach it to 277 and continue: 2773 / 356

Step 5:
The number 356 fits into 2773 7 times, leaving a remainder of 281.
The next digit of our result is 7. 
Result so far: 87.0
Subtract 2492 from 2773 to get 281.
Grab the next digit (9) from the dividend, add it to 281, then carry on: 2819 / 356

Going ahead to step 6:
356 can be fit into 2819 7 times, resulting in a remainder of 327.
The number 7 becomes the next digit in our result. 
Result so far: 877.0
Deduct 2492 from 2819 and we're left with 327.
Take the next digit (3) from the dividend and append it to 327, then repeat: 3273 / 356

Step 7:
356 can be fit into 3273 9 times, resulting in a remainder of 69.
The number 9 becomes the next digit in our result. 
Result so far: 8779.0
If we take 3204 away from 3273, we end up with 69.
Bring next digit (4) of the dividend behind the 69 and repeat the process: 694 / 356

Moving on to step 8:
356 goes into 694 1 times with a remainder of 338.
Write down 1 as next digit of the result. 
Result so far: 87791.0
If we subtract 356 from 694, we get 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Moving on to step 9:
356 can be fit into 3380 9 times, resulting in a remainder of 176.
Write down 9 as next digit of the result. 
Result so far: 87791.9
Subtracting 3204 from 3380 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 10:
1760 divided by 356 is 4 with a remainder of 336.
The next digit of our result is 4. 
Result so far: 87791.94
The remainder is 336 after subtracting 1424 from 1760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 11:
356 can be fit into 3360 9 times, resulting in a remainder of 156.
Put 9 as the next digit of the answer. 
Result so far: 87791.949
Subtracting 3204 from 3360 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 12:
When dividing 1560 by 356, we get 4 with a remainder of 136.
Use 4 as the next digit of our solution. 
Result so far: 87791.9494
If we subtract 1424 from 1560, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 13:
356 goes into 1360 3 times with a remainder of 292.
The number 3 becomes the next digit in our result. 
Result so far: 87791.94943
Deduct 1068 from 1360 and we're left with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Step 14:
2920 divided by 356 is 8 with a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 87791.949438
Subtracting 2848 from 2920 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 15:
The number 356 fits into 720 2 times, leaving a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 87791.9494382
If we subtract 712 from 720, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 16:
80 divided by 356 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 87791.9494382
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 87791.9494382 with a remainder of 8e-08.