We're dividing 21252899 by 675 
Our goal is to divide 21252899 by 675.

Advancing to step 1:
When dividing 2 by 675, we get 0 with 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.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 675

Advancing to step 2:
When dividing 21 by 675, we get 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Bring next digit (2) of the dividend behind the 21 and repeat the process: 212 / 675

Let's proceed to step 3:
If we divide 212 by 675, we get 0 and a remainder of 212.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 212 to get 212.
Grab the next digit (5) from the dividend, add it to 212, then carry on: 2125 / 675

On to step 4:
The number 675 fits into 2125 3 times, leaving a remainder of 100.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 2025 from 2125 leaves us with 100.
Append the next digit (2) from the dividend to 100 and continue with: 1002 / 675

Going ahead to step 5:
The number 675 fits into 1002 1 times, leaving a remainder of 327.
The next digit of our result is 1. 
Result so far: 31.0
The remainder is 327 after subtracting 675 from 1002.
Append the next digit (8) from the dividend to 327 and continue with: 3278 / 675

Let's proceed to step 6:
675 can be fit into 3278 4 times, resulting in a remainder of 578.
Put 4 as the next digit of the answer. 
Result so far: 314.0
Deduct 2700 from 3278 and we're left with 578.
Grab the next digit (9) from the dividend, add it to 578, then carry on: 5789 / 675

Advancing to step 7:
The number 675 fits into 5789 8 times, leaving a remainder of 389.
Record the quotient 8 as the next digit in the result. 
Result so far: 3148.0
Subtract 5400 from 5789 to get 389.
Fetch the next digit (9) from the dividend, attach it to 389 and continue: 3899 / 675

Advancing to step 8:
675 can be fit into 3899 5 times, resulting in a remainder of 524.
Write down 5 as next digit of the result. 
Result so far: 31485.0
If we subtract 3375 from 3899, we get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Let's proceed to step 9:
675 can be fit into 5240 7 times, resulting in a remainder of 515.
The number 7 becomes the next digit in our result. 
Result so far: 31485.7
Subtract 4725 from 5240 to get 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Going ahead to step 10:
675 can be fit into 5150 7 times, resulting in a remainder of 425.
The next digit of our result is 7. 
Result so far: 31485.77
Subtract 4725 from 5150 to get 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Our division results in 31485.77 with a remaining 0.425.