We're dividing 21265290 by 653 
We want to divide 21265290 by 653.

Step 1:
653 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 653

Going ahead to step 2:
21 divided by 653 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 653

On to step 3:
653 goes into 212 0 times with a remainder of 212.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 212 after subtracting 0 from 212.
Include the next digit (6) from the dividend after 212, then repeat: 2126 / 653

On to step 4:
The number 653 fits into 2126 3 times, leaving a remainder of 167.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 167 after subtracting 1959 from 2126.
Bring next digit (5) of the dividend behind the 167 and repeat the process: 1675 / 653

Advancing to step 5:
653 goes into 1675 2 times with a remainder of 369.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
Subtract 1306 from 1675 to get 369.
Bring next digit (2) of the dividend behind the 369 and repeat the process: 3692 / 653

Let's proceed to step 6:
If we divide 3692 by 653, we get 5 and a remainder of 427.
Write down 5 as next digit of the result. 
Result so far: 325.0
If we subtract 3265 from 3692, we get 427.
Grab the next digit (9) from the dividend, add it to 427, then carry on: 4279 / 653

Step 7:
653 goes into 4279 6 times with a remainder of 361.
Record the quotient 6 as the next digit in the result. 
Result so far: 3256.0
Deduct 3918 from 4279 and we're left with 361.
Bring next digit (0) of the dividend behind the 361 and repeat the process: 3610 / 653

Advancing to step 8:
653 goes into 3610 5 times with a remainder of 345.
The number 5 becomes the next digit in our result. 
Result so far: 32565.0
Subtract 3265 from 3610 to get 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Advancing to step 9:
When dividing 3450 by 653, we get 5 with a remainder of 185.
Put 5 as the next digit of the answer. 
Result so far: 32565.5
The remainder is 185 after subtracting 3265 from 3450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Step 10:
1850 divided by 653 is 2 with a remainder of 544.
Record the quotient 2 as the next digit in the result. 
Result so far: 32565.52
Subtract 1306 from 1850 to get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Moving on to step 11:
5440 divided by 653 is 8 with a remainder of 216.
The next digit of our result is 8. 
Result so far: 32565.528
Deduct 5224 from 5440 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 12:
653 goes into 2160 3 times with a remainder of 201.
Use 3 as the next digit of our solution. 
Result so far: 32565.5283
Subtracting 1959 from 2160 leaves us with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Step 13:
653 can be fit into 2010 3 times, resulting in a remainder of 51.
The next digit of our result is 3. 
Result so far: 32565.52833
The remainder is 51 after subtracting 1959 from 2010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Our division results in 32565.52833 with a remaining 5.1e-05.