55296405 divided by 721 
We want to figure out the number of times 55296405 can be divided by 721.

Going ahead to step 1:
The number 721 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 721

Advancing to step 2:
When dividing 55 by 721, we get 0 with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Grab the next digit (2) from the dividend, add it to 55, then carry on: 552 / 721

Step 3:
552 divided by 721 is 0 with a remainder of 552.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 552 to get 552.
Include the next digit (9) from the dividend after 552, then repeat: 5529 / 721

Moving on to step 4:
If we divide 5529 by 721, we get 7 and a remainder of 482.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 5047 from 5529 to get 482.
Take the next digit (6) from the dividend and append it to 482, then repeat: 4826 / 721

Going ahead to step 5:
4826 divided by 721 is 6 with a remainder of 500.
Use 6 as the next digit of our solution. 
Result so far: 76.0
The remainder is 500 after subtracting 4326 from 4826.
Fetch the next digit (4) from the dividend, attach it to 500 and continue: 5004 / 721

Step 6:
721 can be fit into 5004 6 times, resulting in a remainder of 678.
The number 6 becomes the next digit in our result. 
Result so far: 766.0
If we take 4326 away from 5004, we end up with 678.
Grab the next digit (0) from the dividend, add it to 678, then carry on: 6780 / 721

Going ahead to step 7:
If we divide 6780 by 721, we get 9 and a remainder of 291.
Use 9 as the next digit of our solution. 
Result so far: 7669.0
Subtract 6489 from 6780 to get 291.
Append the next digit (5) from the dividend to 291 and continue with: 2915 / 721

Advancing to step 8:
The number 721 fits into 2915 4 times, leaving a remainder of 31.
Write down 4 as next digit of the result. 
Result so far: 76694.0
Deduct 2884 from 2915 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 9:
310 divided by 721 is 0 with a remainder of 310.
Record the quotient 0 as the next digit in the result. 
Result so far: 76694.0
Subtract 0 from 310 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 10:
721 goes into 3100 4 times with a remainder of 216.
Write down 4 as next digit of the result. 
Result so far: 76694.04
The remainder is 216 after subtracting 2884 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 11:
721 goes into 2160 2 times with a remainder of 718.
The next digit of our result is 2. 
Result so far: 76694.042
If we take 1442 away from 2160, we end up with 718.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

Moving on to step 12:
721 goes into 7180 9 times with a remainder of 691.
Use 9 as the next digit of our solution. 
Result so far: 76694.0429
Subtracting 6489 from 7180 leaves us with 691.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6910, and continue the process.

Advancing to step 13:
721 goes into 6910 9 times with a remainder of 421.
Write down 9 as next digit of the result. 
Result so far: 76694.04299
Deduct 6489 from 6910 and we're left with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

The quotient of the division is 76694.04299, and the remainder is 0.000421.