46400 divided by 91 
We want to divide 46400 by 91.

Advancing to step 1:
91 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 91

On to step 2:
The number 91 fits into 46 0 times, leaving a remainder of 46.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 46 after subtracting 0 from 46.
Take the next digit (4) from the dividend and append it to 46, then repeat: 464 / 91

Advancing to step 3:
If we divide 464 by 91, we get 5 and a remainder of 9.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 455 from 464, we get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 91

On to step 4:
The number 91 fits into 90 0 times, leaving a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 50.0
If we subtract 0 from 90, we get 90.
Take the next digit (0) from the dividend and append it to 90, then repeat: 900 / 91

Step 5:
900 divided by 91 is 9 with a remainder of 81.
Put 9 as the next digit of the answer. 
Result so far: 509.0
Deduct 819 from 900 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 6:
If we divide 810 by 91, we get 8 and a remainder of 82.
Write down 8 as next digit of the result. 
Result so far: 509.8
Subtract 728 from 810 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 7:
When dividing 820 by 91, we get 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 509.89
If we take 819 away from 820, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 8:
10 divided by 91 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 509.89
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
91 goes into 100 1 times with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 509.8901
If we take 91 away from 100, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 10:
91 can be fit into 90 0 times, resulting in a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 509.8901
Deduct 0 from 90 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 11:
The number 91 fits into 900 9 times, leaving a remainder of 81.
The number 9 becomes the next digit in our result. 
Result so far: 509.890109
Subtracting 819 from 900 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 12:
810 divided by 91 is 8 with a remainder of 82.
Put 8 as the next digit of the answer. 
Result so far: 509.8901098
Deduct 728 from 810 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 13:
When dividing 820 by 91, we get 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 509.89010989
Subtracting 819 from 820 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final result is 509.89010989 with a remainder of 1e-09.