We look at the division of 72021491 by 276 
We're looking to find how many times 276 goes into 72021491.

Going ahead to step 1:
276 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 276

Step 2:
276 can be fit into 72 0 times, resulting in a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Include the next digit (0) from the dividend after 72, then repeat: 720 / 276

On to step 3:
When dividing 720 by 276, we get 2 with a remainder of 168.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 552 from 720 leaves us with 168.
Fetch the next digit (2) from the dividend, attach it to 168 and continue: 1682 / 276

Let's proceed to step 4:
If we divide 1682 by 276, we get 6 and a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
If we subtract 1656 from 1682, we get 26.
Append the next digit (1) from the dividend to 26 and continue with: 261 / 276

Advancing to step 5:
276 can be fit into 261 0 times, resulting in a remainder of 261.
The number 0 becomes the next digit in our result. 
Result so far: 260.0
If we take 0 away from 261, we end up with 261.
Include the next digit (4) from the dividend after 261, then repeat: 2614 / 276

On to step 6:
2614 divided by 276 is 9 with a remainder of 130.
The number 9 becomes the next digit in our result. 
Result so far: 2609.0
If we subtract 2484 from 2614, we get 130.
Bring next digit (9) of the dividend behind the 130 and repeat the process: 1309 / 276

Going ahead to step 7:
1309 divided by 276 is 4 with a remainder of 205.
The number 4 becomes the next digit in our result. 
Result so far: 26094.0
Deduct 1104 from 1309 and we're left with 205.
Take the next digit (1) from the dividend and append it to 205, then repeat: 2051 / 276

Moving on to step 8:
276 can be fit into 2051 7 times, resulting in a remainder of 119.
Use 7 as the next digit of our solution. 
Result so far: 260947.0
Subtract 1932 from 2051 to get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Step 9:
The number 276 fits into 1190 4 times, leaving a remainder of 86.
The number 4 becomes the next digit in our result. 
Result so far: 260947.4
Deduct 1104 from 1190 and we're left 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 10:
When dividing 860 by 276, we get 3 with a remainder of 32.
The number 3 becomes the next digit in our result. 
Result so far: 260947.43
If we take 828 away from 860, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
When dividing 320 by 276, we get 1 with a remainder of 44.
Record the quotient 1 as the next digit in the result. 
Result so far: 260947.431
Deduct 276 from 320 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 12:
276 goes into 440 1 times with a remainder of 164.
Use 1 as the next digit of our solution. 
Result so far: 260947.4311
Subtracting 276 from 440 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The quotient of the division is 260947.4311, and the remainder is 0.00164.