5648396 ÷ 721 
We want to figure out the number of times 5648396 can be divided by 721.

Going ahead to step 1:
If we divide 5 by 721, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 721

On to step 2:
When dividing 56 by 721, we get 0 with a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 56 and we're left with 56.
Fetch the next digit (4) from the dividend, attach it to 56 and continue: 564 / 721

On to step 3:
When dividing 564 by 721, we get 0 with a remainder of 564.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 564, we get 564.
Append the next digit (8) from the dividend to 564 and continue with: 5648 / 721

Going ahead to step 4:
5648 divided by 721 is 7 with a remainder of 601.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 601 after subtracting 5047 from 5648.
Grab the next digit (3) from the dividend, add it to 601, then carry on: 6013 / 721

Going ahead to step 5:
6013 divided by 721 is 8 with a remainder of 245.
Use 8 as the next digit of our solution. 
Result so far: 78.0
The remainder is 245 after subtracting 5768 from 6013.
Include the next digit (9) from the dividend after 245, then repeat: 2459 / 721

On to step 6:
721 goes into 2459 3 times with a remainder of 296.
Put 3 as the next digit of the answer. 
Result so far: 783.0
If we subtract 2163 from 2459, we get 296.
Take the next digit (6) from the dividend and append it to 296, then repeat: 2966 / 721

Let's proceed to step 7:
721 can be fit into 2966 4 times, resulting in a remainder of 82.
Record the quotient 4 as the next digit in the result. 
Result so far: 7834.0
If we take 2884 away from 2966, we end up 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.

Step 8:
When dividing 820 by 721, we get 1 with a remainder of 99.
The next digit of our result is 1. 
Result so far: 7834.1
Subtract 721 from 820 to get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Moving on to step 9:
721 goes into 990 1 times with a remainder of 269.
Put 1 as the next digit of the answer. 
Result so far: 7834.11
If we take 721 away from 990, we end up with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

The quotient of the division is 7834.11, and the remainder is 0.269.