We're dividing 66979 by 25 
Our goal is to divide 66979 by 25.

Let's proceed to step 1:
If we divide 6 by 25, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 25

Advancing to step 2:
If we divide 66 by 25, we get 2 and a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 50 away from 66, we end up with 16.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 25

Let's proceed to step 3:
25 can be fit into 169 6 times, resulting in a remainder of 19.
Put 6 as the next digit of the answer. 
Result so far: 26.0
The remainder is 19 after subtracting 150 from 169.
Include the next digit (7) from the dividend after 19, then repeat: 197 / 25

Let's proceed to step 4:
The number 25 fits into 197 7 times, leaving a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 267.0
If we take 175 away from 197, we end up with 22.
Bring next digit (9) of the dividend behind the 22 and repeat the process: 229 / 25

Going ahead to step 5:
25 can be fit into 229 9 times, resulting in a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 2679.0
If we take 225 away from 229, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 6:
25 can be fit into 40 1 times, resulting in a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 2679.1
Subtract 25 from 40 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
When dividing 150 by 25, we get 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 2679.16
Subtract 150 from 150 to 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.

Moving on to step 8:
The number 25 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 2679.16
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.

Going ahead to step 9:
If we divide 0 by 25, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2679.16
Subtract 0 from 0 to 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.

The quotient of the division is 2679.16, and the remainder is 0.0.