We're dividing 66541 by 91 
We want to figure out the number of times 66541 can be divided by 91.

Step 1:
91 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 91

Moving on to step 2:
66 divided by 91 is 0 with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Grab the next digit (5) from the dividend, add it to 66, then carry on: 665 / 91

Going ahead to step 3:
91 can be fit into 665 7 times, resulting in a remainder of 28.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 637 from 665 and we're left with 28.
Take the next digit (4) from the dividend and append it to 28, then repeat: 284 / 91

Let's proceed to step 4:
91 goes into 284 3 times with a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
Deduct 273 from 284 and we're left with 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 91

Step 5:
91 can be fit into 111 1 times, resulting in a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 731.0
Deduct 91 from 111 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 6:
200 divided by 91 is 2 with a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 731.2
If we take 182 away from 200, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 7:
If we divide 180 by 91, we get 1 and a remainder of 89.
Use 1 as the next digit of our solution. 
Result so far: 731.21
If we subtract 91 from 180, we get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Advancing to step 8:
When dividing 890 by 91, we get 9 with a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 731.219
If we subtract 819 from 890, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 9:
91 can be fit into 710 7 times, resulting in a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 731.2197
Subtracting 637 from 710 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 10:
When dividing 730 by 91, we get 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 731.21978
The remainder is 2 after subtracting 728 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 11:
91 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 731.21978
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
If we divide 200 by 91, we get 2 and a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 731.2197802
Subtracting 182 from 200 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 13:
The number 91 fits into 180 1 times, leaving a remainder of 89.
Write down 1 as next digit of the result. 
Result so far: 731.21978021
The remainder is 89 after subtracting 91 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

After the division, we end up with 731.21978021 and a remainder of 8.9e-08.