Let's divide 31138880 by 887
We're looking to find how many times 887 goes into 31138880.

Going ahead to step 1:
887 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 887

Moving on to step 2:
When dividing 31 by 887, we get 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Append the next digit (1) from the dividend to 31 and continue with: 311 / 887

Going ahead to step 3:
The number 887 fits into 311 0 times, leaving a remainder of 311.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 311 after subtracting 0 from 311.
Fetch the next digit (3) from the dividend, attach it to 311 and continue: 3113 / 887

Let's proceed to step 4:
When dividing 3113 by 887, we get 3 with a remainder of 452.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 2661 from 3113, we get 452.
Append the next digit (8) from the dividend to 452 and continue with: 4528 / 887

Moving on to step 5:
4528 divided by 887 is 5 with a remainder of 93.
Write down 5 as next digit of the result. 
Result so far: 35.0
Subtract 4435 from 4528 to get 93.
Grab the next digit (8) from the dividend, add it to 93, then carry on: 938 / 887

Moving on to step 6:
938 divided by 887 is 1 with a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 351.0
Subtract 887 from 938 to get 51.
Fetch the next digit (8) from the dividend, attach it to 51 and continue: 518 / 887

Let's proceed to step 7:
887 can be fit into 518 0 times, resulting in a remainder of 518.
The number 0 becomes the next digit in our result. 
Result so far: 3510.0
If we take 0 away from 518, we end up with 518.
Grab the next digit (0) from the dividend, add it to 518, then carry on: 5180 / 887

Going ahead to step 8:
The number 887 fits into 5180 5 times, leaving a remainder of 745.
Record the quotient 5 as the next digit in the result. 
Result so far: 35105.0
If we subtract 4435 from 5180, we get 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Advancing to step 9:
The number 887 fits into 7450 8 times, leaving a remainder of 354.
The next digit of our result is 8. 
Result so far: 35105.8
Deduct 7096 from 7450 and we're left with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

On to step 10:
887 goes into 3540 3 times with a remainder of 879.
The number 3 becomes the next digit in our result. 
Result so far: 35105.83
If we take 2661 away from 3540, we end up with 879.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8790, and continue the process.

Moving on to step 11:
The number 887 fits into 8790 9 times, leaving a remainder of 807.
Use 9 as the next digit of our solution. 
Result so far: 35105.839
Subtract 7983 from 8790 to get 807.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8070, and continue the process.

Step 12:
The number 887 fits into 8070 9 times, leaving a remainder of 87.
Put 9 as the next digit of the answer. 
Result so far: 35105.8399
The remainder is 87 after subtracting 7983 from 8070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

The quotient of the division is 35105.8399, and the remainder is 0.00087.