774145 divided by 91 
Let's see how many times 91 fits into 774145.

Going ahead to step 1:
If we divide 7 by 91, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 91

Going ahead to step 2:
91 can be fit into 77 0 times, resulting in a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Grab the next digit (4) from the dividend, add it to 77, then carry on: 774 / 91

Advancing to step 3:
774 divided by 91 is 8 with a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 46 after subtracting 728 from 774.
Bring next digit (1) of the dividend behind the 46 and repeat the process: 461 / 91

Moving on to step 4:
461 divided by 91 is 5 with a remainder of 6.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
Subtract 455 from 461 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 91

Let's proceed to step 5:
91 goes into 64 0 times with a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 850.0
Subtracting 0 from 64 leaves us with 64.
Take the next digit (5) from the dividend and append it to 64, then repeat: 645 / 91

Moving on to step 6:
645 divided by 91 is 7 with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 8507.0
Subtract 637 from 645 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.

Let's proceed to step 7:
If we divide 80 by 91, we get 0 and a remainder of 80.
The next digit of our result is 0. 
Result so far: 8507.0
Subtracting 0 from 80 leaves us 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.

On to step 8:
If we divide 800 by 91, we get 8 and a remainder of 72.
The next digit of our result is 8. 
Result so far: 8507.08
Subtracting 728 from 800 leaves us 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.

Let's proceed to step 9:
91 goes into 720 7 times with a remainder of 83.
Put 7 as the next digit of the answer. 
Result so far: 8507.087
If we take 637 away from 720, we end up with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Step 10:
The number 91 fits into 830 9 times, leaving a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 8507.0879
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.

Moving on to step 11:
When dividing 110 by 91, we get 1 with a remainder of 19.
The next digit of our result is 1. 
Result so far: 8507.08791
The remainder is 19 after subtracting 91 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 12:
When dividing 190 by 91, we get 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 8507.087912
Deduct 182 from 190 and we're left 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.

Step 13:
If we divide 80 by 91, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 8507.087912
Subtracting 0 from 80 leaves us 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.

On to step 14:
91 can be fit into 800 8 times, resulting in a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 8507.08791208
If we take 728 away from 800, we end up 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.

After the division, we end up with 8507.08791208 and a remainder of 7.2e-08.