48287936 ÷ 721 
We're looking to find how many times 721 goes into 48287936.

Going ahead to step 1:
If we divide 4 by 721, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 721

Step 2:
When dividing 48 by 721, we get 0 with a remainder of 48.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Include the next digit (2) from the dividend after 48, then repeat: 482 / 721

Advancing to step 3:
If we divide 482 by 721, we get 0 and a remainder of 482.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 482 to get 482.
Bring next digit (8) of the dividend behind the 482 and repeat the process: 4828 / 721

Moving on to step 4:
When dividing 4828 by 721, we get 6 with a remainder of 502.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 4326 away from 4828, we end up with 502.
Include the next digit (7) from the dividend after 502, then repeat: 5027 / 721

Let's proceed to step 5:
5027 divided by 721 is 6 with a remainder of 701.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
Subtracting 4326 from 5027 leaves us with 701.
Include the next digit (9) from the dividend after 701, then repeat: 7019 / 721

Going ahead to step 6:
The number 721 fits into 7019 9 times, leaving a remainder of 530.
Use 9 as the next digit of our solution. 
Result so far: 669.0
Subtracting 6489 from 7019 leaves us with 530.
Take the next digit (3) from the dividend and append it to 530, then repeat: 5303 / 721

Step 7:
If we divide 5303 by 721, we get 7 and a remainder of 256.
Put 7 as the next digit of the answer. 
Result so far: 6697.0
If we subtract 5047 from 5303, we get 256.
Include the next digit (6) from the dividend after 256, then repeat: 2566 / 721

Advancing to step 8:
2566 divided by 721 is 3 with a remainder of 403.
Use 3 as the next digit of our solution. 
Result so far: 66973.0
Subtract 2163 from 2566 to get 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

On to step 9:
4030 divided by 721 is 5 with a remainder of 425.
Put 5 as the next digit of the answer. 
Result so far: 66973.5
If we take 3605 away from 4030, we end up with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

On to step 10:
4250 divided by 721 is 5 with a remainder of 645.
Use 5 as the next digit of our solution. 
Result so far: 66973.55
If we take 3605 away from 4250, we end up with 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Our division results in 66973.55 with a remaining 0.645.