255831 ÷ 89 
We want to figure out the number of times 255831 can be divided by 89.

Advancing to step 1:
If we divide 2 by 89, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 89

Going ahead to step 2:
If we divide 25 by 89, we get 0 and a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Include the next digit (5) from the dividend after 25, then repeat: 255 / 89

Advancing to step 3:
89 goes into 255 2 times with a remainder of 77.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 178 from 255 and we're left with 77.
Grab the next digit (8) from the dividend, add it to 77, then carry on: 778 / 89

Let's proceed to step 4:
89 goes into 778 8 times with a remainder of 66.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
The remainder is 66 after subtracting 712 from 778.
Take the next digit (3) from the dividend and append it to 66, then repeat: 663 / 89

Advancing to step 5:
The number 89 fits into 663 7 times, leaving a remainder of 40.
The next digit of our result is 7. 
Result so far: 287.0
Deduct 623 from 663 and we're left with 40.
Fetch the next digit (1) from the dividend, attach it to 40 and continue: 401 / 89

Let's proceed to step 6:
If we divide 401 by 89, we get 4 and a remainder of 45.
Write down 4 as next digit of the result. 
Result so far: 2874.0
Deduct 356 from 401 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 7:
89 goes into 450 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 2874.5
If we subtract 445 from 450, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
50 divided by 89 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 2874.5
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 9:
The number 89 fits into 500 5 times, leaving a remainder of 55.
The next digit of our result is 5. 
Result so far: 2874.505
Subtracting 445 from 500 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 10:
The number 89 fits into 550 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 2874.5056
Subtracting 534 from 550 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 11:
160 divided by 89 is 1 with a remainder of 71.
Use 1 as the next digit of our solution. 
Result so far: 2874.50561
Subtracting 89 from 160 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 12:
89 goes into 710 7 times with a remainder of 87.
Use 7 as the next digit of our solution. 
Result so far: 2874.505617
If we take 623 away from 710, we end up with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 13:
89 can be fit into 870 9 times, resulting in a remainder of 69.
The number 9 becomes the next digit in our result. 
Result so far: 2874.5056179
Subtract 801 from 870 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 14:
690 divided by 89 is 7 with a remainder of 67.
Write down 7 as next digit of the result. 
Result so far: 2874.50561797
Deduct 623 from 690 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

After the division, we end up with 2874.50561797 and a remainder of 6.7e-08.