31522790 ÷ 880 
We want to divide 31522790 by 880.

Step 1:
The number 880 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 880

Advancing to step 2:
The number 880 fits into 31 0 times, leaving a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Take the next digit (5) from the dividend and append it to 31, then repeat: 315 / 880

Moving on to step 3:
When dividing 315 by 880, we get 0 with a remainder of 315.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 315, we get 315.
Include the next digit (2) from the dividend after 315, then repeat: 3152 / 880

Step 4:
880 can be fit into 3152 3 times, resulting in a remainder of 512.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 2640 from 3152 and we're left with 512.
Fetch the next digit (2) from the dividend, attach it to 512 and continue: 5122 / 880

Advancing to step 5:
880 goes into 5122 5 times with a remainder of 722.
Put 5 as the next digit of the answer. 
Result so far: 35.0
The remainder is 722 after subtracting 4400 from 5122.
Bring next digit (7) of the dividend behind the 722 and repeat the process: 7227 / 880

Step 6:
880 goes into 7227 8 times with a remainder of 187.
Write down 8 as next digit of the result. 
Result so far: 358.0
Subtracting 7040 from 7227 leaves us with 187.
Grab the next digit (9) from the dividend, add it to 187, then carry on: 1879 / 880

Advancing to step 7:
If we divide 1879 by 880, we get 2 and a remainder of 119.
The next digit of our result is 2. 
Result so far: 3582.0
If we take 1760 away from 1879, we end up with 119.
Bring next digit (0) of the dividend behind the 119 and repeat the process: 1190 / 880

On to step 8:
When dividing 1190 by 880, we get 1 with a remainder of 310.
Put 1 as the next digit of the answer. 
Result so far: 35821.0
If we take 880 away from 1190, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 9:
If we divide 3100 by 880, we get 3 and a remainder of 460.
Write down 3 as next digit of the result. 
Result so far: 35821.3
Deduct 2640 from 3100 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 10:
880 can be fit into 4600 5 times, resulting in a remainder of 200.
The next digit of our result is 5. 
Result so far: 35821.35
The remainder is 200 after subtracting 4400 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 11:
880 goes into 2000 2 times with a remainder of 240.
Put 2 as the next digit of the answer. 
Result so far: 35821.352
Subtracting 1760 from 2000 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 12:
If we divide 2400 by 880, we get 2 and a remainder of 640.
The number 2 becomes the next digit in our result. 
Result so far: 35821.3522
Deduct 1760 from 2400 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

The final outcome is 35821.3522, with a leftover of 0.0064.