Let's divide 136290 by 91
We want to figure out the number of times 136290 can be divided by 91.

Advancing to step 1:
When dividing 1 by 91, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 91

Step 2:
91 can be fit into 13 0 times, resulting in a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 91

Advancing to step 3:
91 goes into 136 1 times with a remainder of 45.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 91 from 136 leaves us with 45.
Take the next digit (2) from the dividend and append it to 45, then repeat: 452 / 91

Advancing to step 4:
91 goes into 452 4 times with a remainder of 88.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
The remainder is 88 after subtracting 364 from 452.
Fetch the next digit (9) from the dividend, attach it to 88 and continue: 889 / 91

On to step 5:
91 goes into 889 9 times with a remainder of 70.
The next digit of our result is 9. 
Result so far: 149.0
If we take 819 away from 889, we end up with 70.
Include the next digit (0) from the dividend after 70, then repeat: 700 / 91

Moving on to step 6:
When dividing 700 by 91, we get 7 with a remainder of 63.
Use 7 as the next digit of our solution. 
Result so far: 1497.0
If we take 637 away from 700, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 7:
When dividing 630 by 91, we get 6 with a remainder of 84.
Put 6 as the next digit of the answer. 
Result so far: 1497.6
The remainder is 84 after subtracting 546 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 8:
When dividing 840 by 91, we get 9 with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 1497.69
Subtract 819 from 840 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 9:
The number 91 fits into 210 2 times, leaving a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 1497.692
If we take 182 away from 210, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 10:
The number 91 fits into 280 3 times, leaving a remainder of 7.
The next digit of our result is 3. 
Result so far: 1497.6923
Subtract 273 from 280 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 11:
If we divide 70 by 91, we get 0 and a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 1497.6923
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 12:
91 goes into 700 7 times with a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 1497.692307
If we take 637 away from 700, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 13:
When dividing 630 by 91, we get 6 with a remainder of 84.
The number 6 becomes the next digit in our result. 
Result so far: 1497.6923076
Subtract 546 from 630 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 14:
The number 91 fits into 840 9 times, leaving a remainder of 21.
The next digit of our result is 9. 
Result so far: 1497.69230769
Subtracting 819 from 840 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The quotient of the division is 1497.69230769, and the remainder is 2.1e-08.