We look at the division of 66179711 by 253 
We want to divide 66179711 by 253.

Advancing to step 1:
6 divided by 253 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 253

Moving on to step 2:
If we divide 66 by 253, we get 0 and a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Grab the next digit (1) from the dividend, add it to 66, then carry on: 661 / 253

On to step 3:
253 goes into 661 2 times with a remainder of 155.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 155 after subtracting 506 from 661.
Include the next digit (7) from the dividend after 155, then repeat: 1557 / 253

Going ahead to step 4:
If we divide 1557 by 253, we get 6 and a remainder of 39.
Write down 6 as next digit of the result. 
Result so far: 26.0
Deduct 1518 from 1557 and we're left with 39.
Take the next digit (9) from the dividend and append it to 39, then repeat: 399 / 253

On to step 5:
253 goes into 399 1 times with a remainder of 146.
The number 1 becomes the next digit in our result. 
Result so far: 261.0
If we subtract 253 from 399, we get 146.
Grab the next digit (7) from the dividend, add it to 146, then carry on: 1467 / 253

Advancing to step 6:
1467 divided by 253 is 5 with a remainder of 202.
Record the quotient 5 as the next digit in the result. 
Result so far: 2615.0
Subtract 1265 from 1467 to get 202.
Append the next digit (1) from the dividend to 202 and continue with: 2021 / 253

On to step 7:
If we divide 2021 by 253, we get 7 and a remainder of 250.
The number 7 becomes the next digit in our result. 
Result so far: 26157.0
Deduct 1771 from 2021 and we're left with 250.
Include the next digit (1) from the dividend after 250, then repeat: 2501 / 253

Advancing to step 8:
When dividing 2501 by 253, we get 9 with a remainder of 224.
Write down 9 as next digit of the result. 
Result so far: 261579.0
If we subtract 2277 from 2501, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 9:
When dividing 2240 by 253, we get 8 with a remainder of 216.
Write down 8 as next digit of the result. 
Result so far: 261579.8
Deduct 2024 from 2240 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.

On to step 10:
When dividing 2160 by 253, we get 8 with a remainder of 136.
The next digit of our result is 8. 
Result so far: 261579.88
The remainder is 136 after subtracting 2024 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final result is 261579.88 with a remainder of 0.136.