149521 divided by 91 
We want to figure out the number of times 149521 can be divided by 91.

Going ahead to step 1:
The number 91 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 91

Step 2:
91 goes into 14 0 times with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 91

Going ahead to step 3:
When dividing 149 by 91, we get 1 with a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 91 from 149 leaves us with 58.
Take the next digit (5) from the dividend and append it to 58, then repeat: 585 / 91

Step 4:
The number 91 fits into 585 6 times, leaving a remainder of 39.
The next digit of our result is 6. 
Result so far: 16.0
If we subtract 546 from 585, we get 39.
Grab the next digit (2) from the dividend, add it to 39, then carry on: 392 / 91

On to step 5:
91 goes into 392 4 times with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 164.0
Subtract 364 from 392 to get 28.
Include the next digit (1) from the dividend after 28, then repeat: 281 / 91

On to step 6:
When dividing 281 by 91, we get 3 with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 1643.0
Subtract 273 from 281 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
If we divide 80 by 91, we get 0 and a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 1643.0
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 8:
91 goes into 800 8 times with a remainder of 72.
The next digit of our result is 8. 
Result so far: 1643.08
The remainder is 72 after subtracting 728 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 9:
If we divide 720 by 91, we get 7 and a remainder of 83.
Write down 7 as next digit of the result. 
Result so far: 1643.087
Subtract 637 from 720 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 10:
91 goes into 830 9 times with a remainder of 11.
The next digit of our result is 9. 
Result so far: 1643.0879
Subtract 819 from 830 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 11:
When dividing 110 by 91, we get 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1643.08791
If we take 91 away from 110, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 12:
When dividing 190 by 91, we get 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 1643.087912
If we take 182 away from 190, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
If we divide 80 by 91, we get 0 and a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 1643.087912
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 14:
91 goes into 800 8 times with a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 1643.08791208
Deduct 728 from 800 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 1643.08791208, and the remainder is 7.2e-08.