2555668 divided by 891 
We want to divide 2555668 by 891.

On to step 1:
2 divided by 891 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 891

On to step 2:
25 divided by 891 is 0 with a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Fetch the next digit (5) from the dividend, attach it to 25 and continue: 255 / 891

Advancing to step 3:
255 divided by 891 is 0 with a remainder of 255.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 255 leaves us with 255.
Grab the next digit (5) from the dividend, add it to 255, then carry on: 2555 / 891

Step 4:
2555 divided by 891 is 2 with a remainder of 773.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1782 away from 2555, we end up with 773.
Bring next digit (6) of the dividend behind the 773 and repeat the process: 7736 / 891

On to step 5:
891 can be fit into 7736 8 times, resulting in a remainder of 608.
Write down 8 as next digit of the result. 
Result so far: 28.0
The remainder is 608 after subtracting 7128 from 7736.
Bring next digit (6) of the dividend behind the 608 and repeat the process: 6086 / 891

Step 6:
When dividing 6086 by 891, we get 6 with a remainder of 740.
Write down 6 as next digit of the result. 
Result so far: 286.0
If we subtract 5346 from 6086, we get 740.
Fetch the next digit (8) from the dividend, attach it to 740 and continue: 7408 / 891

Advancing to step 7:
If we divide 7408 by 891, we get 8 and a remainder of 280.
The next digit of our result is 8. 
Result so far: 2868.0
Deduct 7128 from 7408 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 8:
891 can be fit into 2800 3 times, resulting in a remainder of 127.
The number 3 becomes the next digit in our result. 
Result so far: 2868.3
The remainder is 127 after subtracting 2673 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Advancing to step 9:
891 goes into 1270 1 times with a remainder of 379.
The number 1 becomes the next digit in our result. 
Result so far: 2868.31
Subtracting 891 from 1270 leaves us with 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Let's proceed to step 10:
891 goes into 3790 4 times with a remainder of 226.
Record the quotient 4 as the next digit in the result. 
Result so far: 2868.314
Subtracting 3564 from 3790 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Let's proceed to step 11:
891 goes into 2260 2 times with a remainder of 478.
Write down 2 as next digit of the result. 
Result so far: 2868.3142
Deduct 1782 from 2260 and we're left with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Advancing to step 12:
If we divide 4780 by 891, we get 5 and a remainder of 325.
The next digit of our result is 5. 
Result so far: 2868.31425
If we take 4455 away from 4780, we end up with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Moving on to step 13:
3250 divided by 891 is 3 with a remainder of 577.
Record the quotient 3 as the next digit in the result. 
Result so far: 2868.314253
Deduct 2673 from 3250 and we're left with 577.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5770, and continue the process.

Let's proceed to step 14:
When dividing 5770 by 891, we get 6 with a remainder of 424.
Use 6 as the next digit of our solution. 
Result so far: 2868.3142536
If we subtract 5346 from 5770, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

On to step 15:
4240 divided by 891 is 4 with a remainder of 676.
Write down 4 as next digit of the result. 
Result so far: 2868.31425364
If we take 3564 away from 4240, we end up with 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

The final result is 2868.31425364 with a remainder of 6.76e-07.