Let's divide 25452903 by 972
We're looking to find how many times 972 goes into 25452903.

Advancing to step 1:
When dividing 2 by 972, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 972

Going ahead to step 2:
If we divide 25 by 972, we get 0 and a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Append the next digit (4) from the dividend to 25 and continue with: 254 / 972

Moving on to step 3:
972 can be fit into 254 0 times, resulting in a remainder of 254.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 254, we end up with 254.
Fetch the next digit (5) from the dividend, attach it to 254 and continue: 2545 / 972

Moving on to step 4:
2545 divided by 972 is 2 with a remainder of 601.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 1944 from 2545 to get 601.
Take the next digit (2) from the dividend and append it to 601, then repeat: 6012 / 972

On to step 5:
The number 972 fits into 6012 6 times, leaving a remainder of 180.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Subtracting 5832 from 6012 leaves us with 180.
Take the next digit (9) from the dividend and append it to 180, then repeat: 1809 / 972

On to step 6:
972 goes into 1809 1 times with a remainder of 837.
The number 1 becomes the next digit in our result. 
Result so far: 261.0
The remainder is 837 after subtracting 972 from 1809.
Append the next digit (0) from the dividend to 837 and continue with: 8370 / 972

Let's proceed to step 7:
The number 972 fits into 8370 8 times, leaving a remainder of 594.
Use 8 as the next digit of our solution. 
Result so far: 2618.0
If we subtract 7776 from 8370, we get 594.
Bring next digit (3) of the dividend behind the 594 and repeat the process: 5943 / 972

Advancing to step 8:
When dividing 5943 by 972, we get 6 with a remainder of 111.
Use 6 as the next digit of our solution. 
Result so far: 26186.0
If we take 5832 away from 5943, we end up with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

On to step 9:
If we divide 1110 by 972, we get 1 and a remainder of 138.
Record the quotient 1 as the next digit in the result. 
Result so far: 26186.1
Subtracting 972 from 1110 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 10:
The number 972 fits into 1380 1 times, leaving a remainder of 408.
The next digit of our result is 1. 
Result so far: 26186.11
The remainder is 408 after subtracting 972 from 1380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

The quotient of the division is 26186.11, and the remainder is 0.408.