We look at the division of 84320480 by 570 
We're looking to find how many times 570 goes into 84320480.

Step 1:
570 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 570

Advancing to step 2:
When dividing 84 by 570, we get 0 with a remainder of 84.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 84, we end up with 84.
Grab the next digit (3) from the dividend, add it to 84, then carry on: 843 / 570

Advancing to step 3:
570 can be fit into 843 1 times, resulting in a remainder of 273.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 570 from 843 and we're left with 273.
Take the next digit (2) from the dividend and append it to 273, then repeat: 2732 / 570

Let's proceed to step 4:
The number 570 fits into 2732 4 times, leaving a remainder of 452.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 2280 from 2732 and we're left with 452.
Grab the next digit (0) from the dividend, add it to 452, then carry on: 4520 / 570

On to step 5:
If we divide 4520 by 570, we get 7 and a remainder of 530.
The next digit of our result is 7. 
Result so far: 147.0
The remainder is 530 after subtracting 3990 from 4520.
Grab the next digit (4) from the dividend, add it to 530, then carry on: 5304 / 570

Going ahead to step 6:
570 goes into 5304 9 times with a remainder of 174.
Use 9 as the next digit of our solution. 
Result so far: 1479.0
If we subtract 5130 from 5304, we get 174.
Take the next digit (8) from the dividend and append it to 174, then repeat: 1748 / 570

Step 7:
570 can be fit into 1748 3 times, resulting in a remainder of 38.
Use 3 as the next digit of our solution. 
Result so far: 14793.0
The remainder is 38 after subtracting 1710 from 1748.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 570

Step 8:
380 divided by 570 is 0 with a remainder of 380.
Use 0 as the next digit of our solution. 
Result so far: 147930.0
The remainder is 380 after subtracting 0 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 9:
570 goes into 3800 6 times with a remainder of 380.
Put 6 as the next digit of the answer. 
Result so far: 147930.6
Subtract 3420 from 3800 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 10:
If we divide 3800 by 570, we get 6 and a remainder of 380.
The number 6 becomes the next digit in our result. 
Result so far: 147930.66
Subtracting 3420 from 3800 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Our division results in 147930.66 with a remaining 0.38.