We look at the division of 89358008 by 91 
Our goal is to divide 89358008 by 91.

Step 1:
When dividing 8 by 91, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 91

Let's proceed to step 2:
89 divided by 91 is 0 with a remainder of 89.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 89 and we're left with 89.
Append the next digit (3) from the dividend to 89 and continue with: 893 / 91

Advancing to step 3:
If we divide 893 by 91, we get 9 and a remainder of 74.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 74 after subtracting 819 from 893.
Grab the next digit (5) from the dividend, add it to 74, then carry on: 745 / 91

On to step 4:
745 divided by 91 is 8 with a remainder of 17.
Use 8 as the next digit of our solution. 
Result so far: 98.0
If we take 728 away from 745, we end up with 17.
Grab the next digit (8) from the dividend, add it to 17, then carry on: 178 / 91

On to step 5:
178 divided by 91 is 1 with a remainder of 87.
Write down 1 as next digit of the result. 
Result so far: 981.0
Subtract 91 from 178 to get 87.
Take the next digit (0) from the dividend and append it to 87, then repeat: 870 / 91

Advancing to step 6:
870 divided by 91 is 9 with a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 9819.0
Subtract 819 from 870 to get 51.
Bring next digit (0) of the dividend behind the 51 and repeat the process: 510 / 91

Let's proceed to step 7:
510 divided by 91 is 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 98195.0
Subtracting 455 from 510 leaves us with 55.
Bring next digit (8) of the dividend behind the 55 and repeat the process: 558 / 91

Let's proceed to step 8:
91 goes into 558 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 981956.0
If we take 546 away from 558, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
If we divide 120 by 91, we get 1 and a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 981956.1
Subtract 91 from 120 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 10:
When dividing 290 by 91, we get 3 with a remainder of 17.
The next digit of our result is 3. 
Result so far: 981956.13
If we subtract 273 from 290, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 11:
The number 91 fits into 170 1 times, leaving a remainder of 79.
Put 1 as the next digit of the answer. 
Result so far: 981956.131
The remainder is 79 after subtracting 91 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 12:
91 can be fit into 790 8 times, resulting in a remainder of 62.
The next digit of our result is 8. 
Result so far: 981956.1318
Deduct 728 from 790 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 13:
620 divided by 91 is 6 with a remainder of 74.
Record the quotient 6 as the next digit in the result. 
Result so far: 981956.13186
Deduct 546 from 620 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 14:
740 divided by 91 is 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 981956.131868
Subtract 728 from 740 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 15:
91 can be fit into 120 1 times, resulting in a remainder of 29.
The next digit of our result is 1. 
Result so far: 981956.1318681
The remainder is 29 after subtracting 91 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 16:
290 divided by 91 is 3 with a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 981956.13186813
Deduct 273 from 290 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Our division results in 981956.13186813 with a remaining 1.7e-08.