Let's divide 964400 by 91
We're looking to find how many times 91 goes into 964400.

Going ahead to step 1:
The number 91 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 91

Advancing to step 2:
The number 91 fits into 96 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 91 from 96 to get 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 91

Step 3:
The number 91 fits into 54 0 times, leaving a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 54, we end up with 54.
Append the next digit (4) from the dividend to 54 and continue with: 544 / 91

Step 4:
91 can be fit into 544 5 times, resulting in a remainder of 89.
Use 5 as the next digit of our solution. 
Result so far: 105.0
If we take 455 away from 544, we end up with 89.
Bring next digit (0) of the dividend behind the 89 and repeat the process: 890 / 91

Going ahead to step 5:
When dividing 890 by 91, we get 9 with a remainder of 71.
Use 9 as the next digit of our solution. 
Result so far: 1059.0
Subtracting 819 from 890 leaves us with 71.
Bring next digit (0) of the dividend behind the 71 and repeat the process: 710 / 91

On to step 6:
91 goes into 710 7 times with a remainder of 73.
Put 7 as the next digit of the answer. 
Result so far: 10597.0
If we take 637 away from 710, we end up 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.

Step 7:
The number 91 fits into 730 8 times, leaving a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 10597.8
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.

Moving on to step 8:
When dividing 20 by 91, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 10597.8
If we take 0 away from 20, we end up 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.

Advancing to step 9:
If we divide 200 by 91, we get 2 and a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 10597.802
If we subtract 182 from 200, we get 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 10:
When dividing 180 by 91, we get 1 with a remainder of 89.
The number 1 becomes the next digit in our result. 
Result so far: 10597.8021
Subtracting 91 from 180 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Moving on to step 11:
890 divided by 91 is 9 with a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 10597.80219
If we take 819 away from 890, we end up with 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 12:
The number 91 fits into 710 7 times, leaving a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 10597.802197
Subtract 637 from 710 to get 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 13:
91 can be fit into 730 8 times, resulting in a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 10597.8021978
Subtract 728 from 730 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 14:
When dividing 20 by 91, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 10597.8021978
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 10597.8021978 with a remainder of 2e-08.