570186 ÷ 80 
Our goal is to divide 570186 by 80.

Going ahead to step 1:
5 divided by 80 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 80

Let's proceed to step 2:
57 divided by 80 is 0 with a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Include the next digit (0) from the dividend after 57, then repeat: 570 / 80

Step 3:
If we divide 570 by 80, we get 7 and a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 560 from 570 leaves us with 10.
Grab the next digit (1) from the dividend, add it to 10, then carry on: 101 / 80

Going ahead to step 4:
80 goes into 101 1 times with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 71.0
The remainder is 21 after subtracting 80 from 101.
Include the next digit (8) from the dividend after 21, then repeat: 218 / 80

On to step 5:
80 goes into 218 2 times with a remainder of 58.
Write down 2 as next digit of the result. 
Result so far: 712.0
Subtracting 160 from 218 leaves us with 58.
Append the next digit (6) from the dividend to 58 and continue with: 586 / 80

Going ahead to step 6:
80 can be fit into 586 7 times, resulting in a remainder of 26.
Write down 7 as next digit of the result. 
Result so far: 7127.0
If we take 560 away from 586, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 7:
When dividing 260 by 80, we get 3 with a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 7127.3
If we subtract 240 from 260, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
When dividing 200 by 80, we get 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 7127.32
Subtract 160 from 200 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
400 divided by 80 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 7127.325
Subtract 400 from 400 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.

Going ahead to step 10:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7127.325
Deduct 0 from 0 and we're left 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.

Let's proceed to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 7127.325
Deduct 0 from 0 and we're left 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.

Our division results in 7127.325 with a remaining 0.0.