637723 ÷ 91 
We want to divide 637723 by 91.

Step 1:
When dividing 6 by 91, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 91

Advancing to step 2:
When dividing 63 by 91, we get 0 with a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Take the next digit (7) from the dividend and append it to 63, then repeat: 637 / 91

Going ahead to step 3:
91 can be fit into 637 7 times, resulting in a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 637 from 637 and we're left with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 91

Moving on to step 4:
The number 91 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 70.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 91

Advancing to step 5:
91 can be fit into 72 0 times, resulting in a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 700.0
The remainder is 72 after subtracting 0 from 72.
Take the next digit (3) from the dividend and append it to 72, then repeat: 723 / 91

On to step 6:
91 can be fit into 723 7 times, resulting in a remainder of 86.
Record the quotient 7 as the next digit in the result. 
Result so far: 7007.0
If we take 637 away from 723, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 7:
The number 91 fits into 860 9 times, leaving a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 7007.9
Deduct 819 from 860 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 8:
91 can be fit into 410 4 times, resulting in a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 7007.94
Subtracting 364 from 410 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 9:
91 goes into 460 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 7007.945
Subtract 455 from 460 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
If we divide 50 by 91, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 7007.945
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 11:
500 divided by 91 is 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 7007.94505
If we take 455 away from 500, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 12:
When dividing 450 by 91, we get 4 with a remainder of 86.
The next digit of our result is 4. 
Result so far: 7007.945054
Subtracting 364 from 450 leaves us with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 13:
860 divided by 91 is 9 with a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 7007.9450549
If we subtract 819 from 860, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 14:
410 divided by 91 is 4 with a remainder of 46.
Use 4 as the next digit of our solution. 
Result so far: 7007.94505494
If we take 364 away from 410, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

In conclusion, the division gives 7007.94505494 with a balance of 4.6e-08.