Let's divide 574740 by 80
Let's see how many times 80 fits into 574740.

Advancing to step 1:
When dividing 5 by 80, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 80

Going ahead to step 2:
80 can be fit into 57 0 times, resulting in a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Grab the next digit (4) from the dividend, add it to 57, then carry on: 574 / 80

Step 3:
If we divide 574 by 80, we get 7 and a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 560 from 574 and we're left with 14.
Bring next digit (7) of the dividend behind the 14 and repeat the process: 147 / 80

Let's proceed to step 4:
The number 80 fits into 147 1 times, leaving a remainder of 67.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
The remainder is 67 after subtracting 80 from 147.
Grab the next digit (4) from the dividend, add it to 67, then carry on: 674 / 80

Going ahead to step 5:
When dividing 674 by 80, we get 8 with a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 718.0
Subtract 640 from 674 to get 34.
Append the next digit (0) from the dividend to 34 and continue with: 340 / 80

Going ahead to step 6:
340 divided by 80 is 4 with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 7184.0
The remainder is 20 after subtracting 320 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 7:
80 can be fit into 200 2 times, resulting in a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 7184.2
If we subtract 160 from 200, we 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.

Let's proceed to step 8:
400 divided by 80 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 7184.25
Deduct 400 from 400 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.

Step 9:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7184.25
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.

Let's proceed to step 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 7184.25
Subtracting 0 from 0 leaves us 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.

The final outcome is 7184.25, with a leftover of 0.0.