31149937 ÷ 888 
We want to figure out the number of times 31149937 can be divided by 888.

On to step 1:
888 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
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 888

Advancing to step 2:
888 goes into 31 0 times with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Include the next digit (1) from the dividend after 31, then repeat: 311 / 888

Let's proceed to step 3:
If we divide 311 by 888, we get 0 and a remainder of 311.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 311, we end up with 311.
Take the next digit (4) from the dividend and append it to 311, then repeat: 3114 / 888

Step 4:
The number 888 fits into 3114 3 times, leaving a remainder of 450.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 450 after subtracting 2664 from 3114.
Grab the next digit (9) from the dividend, add it to 450, then carry on: 4509 / 888

Step 5:
When dividing 4509 by 888, we get 5 with a remainder of 69.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtract 4440 from 4509 to get 69.
Take the next digit (9) from the dividend and append it to 69, then repeat: 699 / 888

Step 6:
When dividing 699 by 888, we get 0 with a remainder of 699.
Write down 0 as next digit of the result. 
Result so far: 350.0
Subtract 0 from 699 to get 699.
Grab the next digit (3) from the dividend, add it to 699, then carry on: 6993 / 888

Moving on to step 7:
When dividing 6993 by 888, we get 7 with a remainder of 777.
Record the quotient 7 as the next digit in the result. 
Result so far: 3507.0
If we take 6216 away from 6993, we end up with 777.
Take the next digit (7) from the dividend and append it to 777, then repeat: 7777 / 888

Going ahead to step 8:
The number 888 fits into 7777 8 times, leaving a remainder of 673.
Use 8 as the next digit of our solution. 
Result so far: 35078.0
If we take 7104 away from 7777, we end up with 673.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6730, and continue the process.

Let's proceed to step 9:
If we divide 6730 by 888, we get 7 and a remainder of 514.
The next digit of our result is 7. 
Result so far: 35078.7
If we subtract 6216 from 6730, we get 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Step 10:
If we divide 5140 by 888, we get 5 and a remainder of 700.
The next digit of our result is 5. 
Result so far: 35078.75
If we subtract 4440 from 5140, we get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Let's proceed to step 11:
When dividing 7000 by 888, we get 7 with a remainder of 784.
The next digit of our result is 7. 
Result so far: 35078.757
Deduct 6216 from 7000 and we're left with 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

Step 12:
When dividing 7840 by 888, we get 8 with a remainder of 736.
Put 8 as the next digit of the answer. 
Result so far: 35078.7578
Subtract 7104 from 7840 to get 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

On to step 13:
888 goes into 7360 8 times with a remainder of 256.
The number 8 becomes the next digit in our result. 
Result so far: 35078.75788
If we take 7104 away from 7360, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

After the division, we end up with 35078.75788 and a remainder of 0.000256.