21527496 ÷ 53 
Our goal is to divide 21527496 by 53.

On to step 1:
53 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 53

Step 2:
If we divide 21 by 53, we get 0 and a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (5) from the dividend and append it to 21, then repeat: 215 / 53

Advancing to step 3:
If we divide 215 by 53, we get 4 and a remainder of 3.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 212 from 215 and we're left with 3.
Fetch the next digit (2) from the dividend, attach it to 3 and continue: 32 / 53

Let's proceed to step 4:
53 can be fit into 32 0 times, resulting in a remainder of 32.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
Subtracting 0 from 32 leaves us with 32.
Include the next digit (7) from the dividend after 32, then repeat: 327 / 53

Advancing to step 5:
327 divided by 53 is 6 with a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 406.0
Subtracting 318 from 327 leaves us with 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 53

Advancing to step 6:
If we divide 94 by 53, we get 1 and a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 4061.0
The remainder is 41 after subtracting 53 from 94.
Append the next digit (9) from the dividend to 41 and continue with: 419 / 53

Let's proceed to step 7:
The number 53 fits into 419 7 times, leaving a remainder of 48.
The next digit of our result is 7. 
Result so far: 40617.0
If we subtract 371 from 419, we get 48.
Take the next digit (6) from the dividend and append it to 48, then repeat: 486 / 53

On to step 8:
53 can be fit into 486 9 times, resulting in a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 406179.0
If we take 477 away from 486, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
The number 53 fits into 90 1 times, leaving a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 406179.1
Subtracting 53 from 90 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 10:
If we divide 370 by 53, we get 6 and a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 406179.16
Subtracting 318 from 370 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 11:
53 goes into 520 9 times with a remainder of 43.
Use 9 as the next digit of our solution. 
Result so far: 406179.169
Subtracting 477 from 520 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 12:
When dividing 430 by 53, we get 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 406179.1698
If we subtract 424 from 430, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
53 goes into 60 1 times with a remainder of 7.
The next digit of our result is 1. 
Result so far: 406179.16981
Subtracting 53 from 60 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 14:
If we divide 70 by 53, we get 1 and a remainder of 17.
The next digit of our result is 1. 
Result so far: 406179.169811
Subtract 53 from 70 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The quotient of the division is 406179.169811, and the remainder is 1.7e-06.