We divide 721277 by 4
We want to figure out the number of times 721277 can be divided by 4.

On to step 1:
When dividing 7 by 4, we get 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 4 from 7 to get 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 4

Going ahead to step 2:
4 can be fit into 32 8 times, resulting in a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we take 32 away from 32, we end up with 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 4

Moving on to step 3:
1 divided by 4 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 180.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 4

Let's proceed to step 4:
4 goes into 12 3 times with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 1803.0
Subtracting 12 from 12 leaves us with 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 4

On to step 5:
When dividing 7 by 4, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 18031.0
Deduct 4 from 7 and we're left with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 4

On to step 6:
The number 4 fits into 37 9 times, leaving a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 180319.0
Subtract 36 from 37 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
If we divide 10 by 4, we get 2 and a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 180319.2
Deduct 8 from 10 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
The number 4 fits into 20 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 180319.25
The remainder is 0 after subtracting 20 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
If we divide 0 by 4, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 180319.25
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 180319.25
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 180319.25 and a remainder of 0.0.