902008 ÷ 91 
We're looking to find how many times 91 goes into 902008.

Going ahead to step 1:
91 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 91

Moving on to step 2:
The number 91 fits into 90 0 times, leaving a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Take the next digit (2) from the dividend and append it to 90, then repeat: 902 / 91

Step 3:
When dividing 902 by 91, we get 9 with a remainder of 83.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 819 from 902 to get 83.
Append the next digit (0) from the dividend to 83 and continue with: 830 / 91

Let's proceed to step 4:
91 goes into 830 9 times with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
The remainder is 11 after subtracting 819 from 830.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 91

Moving on to step 5:
110 divided by 91 is 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 991.0
The remainder is 19 after subtracting 91 from 110.
Include the next digit (8) from the dividend after 19, then repeat: 198 / 91

Going ahead to step 6:
198 divided by 91 is 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 9912.0
The remainder is 16 after subtracting 182 from 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
When dividing 160 by 91, we get 1 with a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 9912.1
If we subtract 91 from 160, we 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.

Advancing to step 8:
When dividing 690 by 91, we get 7 with a remainder of 53.
Put 7 as the next digit of the answer. 
Result so far: 9912.17
Deduct 637 from 690 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 9:
91 can be fit into 530 5 times, resulting in a remainder of 75.
The next digit of our result is 5. 
Result so far: 9912.175
Deduct 455 from 530 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 10:
750 divided by 91 is 8 with a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 9912.1758
Subtract 728 from 750 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 11:
91 can be fit into 220 2 times, resulting in a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 9912.17582
The remainder is 38 after subtracting 182 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
91 goes into 380 4 times with a remainder of 16.
The next digit of our result is 4. 
Result so far: 9912.175824
Subtract 364 from 380 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
160 divided by 91 is 1 with a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 9912.1758241
Subtract 91 from 160 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.

On to step 14:
91 can be fit into 690 7 times, resulting in a remainder of 53.
The number 7 becomes the next digit in our result. 
Result so far: 9912.17582417
Subtract 637 from 690 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final result is 9912.17582417 with a remainder of 5.3e-08.