213040 divided by 25 
We're looking to find how many times 25 goes into 213040.

Step 1:
2 divided by 25 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 25

Going ahead to step 2:
If we divide 21 by 25, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Include the next digit (3) from the dividend after 21, then repeat: 213 / 25

On to step 3:
The number 25 fits into 213 8 times, leaving a remainder of 13.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 200 from 213 to get 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 25

On to step 4:
When dividing 130 by 25, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 85.0
If we subtract 125 from 130, we get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 25

Step 5:
54 divided by 25 is 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 852.0
Subtracting 50 from 54 leaves us with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 25

Going ahead to step 6:
The number 25 fits into 40 1 times, leaving a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 8521.0
If we take 25 away from 40, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
When dividing 150 by 25, we get 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 8521.6
If we subtract 150 from 150, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
0 divided by 25 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 8521.6
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
The number 25 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8521.6
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 8521.6, and the remainder is 0.0.