We look at the division of 80601770 by 252 
Our goal is to divide 80601770 by 252.

On to step 1:
If we divide 8 by 252, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 252

Advancing to step 2:
252 can be fit into 80 0 times, resulting in a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Include the next digit (6) from the dividend after 80, then repeat: 806 / 252

Moving on to step 3:
252 can be fit into 806 3 times, resulting in a remainder of 50.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 756 from 806 and we're left with 50.
Bring next digit (0) of the dividend behind the 50 and repeat the process: 500 / 252

Advancing to step 4:
252 can be fit into 500 1 times, resulting in a remainder of 248.
The next digit of our result is 1. 
Result so far: 31.0
The remainder is 248 after subtracting 252 from 500.
Fetch the next digit (1) from the dividend, attach it to 248 and continue: 2481 / 252

On to step 5:
If we divide 2481 by 252, we get 9 and a remainder of 213.
Record the quotient 9 as the next digit in the result. 
Result so far: 319.0
Subtracting 2268 from 2481 leaves us with 213.
Grab the next digit (7) from the dividend, add it to 213, then carry on: 2137 / 252

Let's proceed to step 6:
The number 252 fits into 2137 8 times, leaving a remainder of 121.
Write down 8 as next digit of the result. 
Result so far: 3198.0
Deduct 2016 from 2137 and we're left with 121.
Include the next digit (7) from the dividend after 121, then repeat: 1217 / 252

Moving on to step 7:
The number 252 fits into 1217 4 times, leaving a remainder of 209.
Put 4 as the next digit of the answer. 
Result so far: 31984.0
If we take 1008 away from 1217, we end up with 209.
Append the next digit (0) from the dividend to 209 and continue with: 2090 / 252

Step 8:
2090 divided by 252 is 8 with a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 319848.0
Deduct 2016 from 2090 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 9:
252 goes into 740 2 times with a remainder of 236.
The number 2 becomes the next digit in our result. 
Result so far: 319848.2
The remainder is 236 after subtracting 504 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Let's proceed to step 10:
The number 252 fits into 2360 9 times, leaving a remainder of 92.
Record the quotient 9 as the next digit in the result. 
Result so far: 319848.29
If we subtract 2268 from 2360, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 11:
920 divided by 252 is 3 with a remainder of 164.
Put 3 as the next digit of the answer. 
Result so far: 319848.293
Deduct 756 from 920 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Advancing to step 12:
252 can be fit into 1640 6 times, resulting in a remainder of 128.
Use 6 as the next digit of our solution. 
Result so far: 319848.2936
The remainder is 128 after subtracting 1512 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 13:
If we divide 1280 by 252, we get 5 and a remainder of 20.
The next digit of our result is 5. 
Result so far: 319848.29365
Deduct 1260 from 1280 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
The number 252 fits into 200 0 times, leaving a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 319848.29365
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 15:
252 can be fit into 2000 7 times, resulting in a remainder of 236.
Use 7 as the next digit of our solution. 
Result so far: 319848.2936507
The remainder is 236 after subtracting 1764 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 16:
The number 252 fits into 2360 9 times, leaving a remainder of 92.
Record the quotient 9 as the next digit in the result. 
Result so far: 319848.29365079
If we take 2268 away from 2360, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

The final result is 319848.29365079 with a remainder of 9.2e-08.