858926 divided by 91 
Our goal is to divide 858926 by 91.

Let's proceed to step 1:
91 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 91

Let's proceed to step 2:
85 divided by 91 is 0 with a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Include the next digit (8) from the dividend after 85, then repeat: 858 / 91

On to step 3:
858 divided by 91 is 9 with a remainder of 39.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 819 from 858 to get 39.
Take the next digit (9) from the dividend and append it to 39, then repeat: 399 / 91

Let's proceed to step 4:
399 divided by 91 is 4 with a remainder of 35.
The number 4 becomes the next digit in our result. 
Result so far: 94.0
The remainder is 35 after subtracting 364 from 399.
Bring next digit (2) of the dividend behind the 35 and repeat the process: 352 / 91

Let's proceed to step 5:
The number 91 fits into 352 3 times, leaving a remainder of 79.
Record the quotient 3 as the next digit in the result. 
Result so far: 943.0
The remainder is 79 after subtracting 273 from 352.
Grab the next digit (6) from the dividend, add it to 79, then carry on: 796 / 91

Let's proceed to step 6:
The number 91 fits into 796 8 times, leaving a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 9438.0
Subtract 728 from 796 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 7:
680 divided by 91 is 7 with a remainder of 43.
The next digit of our result is 7. 
Result so far: 9438.7
Deduct 637 from 680 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 8:
The number 91 fits into 430 4 times, leaving a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 9438.74
Subtracting 364 from 430 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 9:
660 divided by 91 is 7 with a remainder of 23.
The next digit of our result is 7. 
Result so far: 9438.747
Deduct 637 from 660 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 10:
The number 91 fits into 230 2 times, leaving a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 9438.7472
If we subtract 182 from 230, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 11:
When dividing 480 by 91, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 9438.74725
Subtracting 455 from 480 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 12:
91 goes into 250 2 times with a remainder of 68.
Write down 2 as next digit of the result. 
Result so far: 9438.747252
Deduct 182 from 250 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 13:
680 divided by 91 is 7 with a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 9438.7472527
The remainder is 43 after subtracting 637 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 14:
When dividing 430 by 91, we get 4 with a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 9438.74725274
If we subtract 364 from 430, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

The final outcome is 9438.74725274, with a leftover of 6.6e-08.