We look at the division of 80087121 by 572 
Our goal is to divide 80087121 by 572.

Step 1:
572 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 572

Step 2:
When dividing 80 by 572, we get 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Append the next digit (0) from the dividend to 80 and continue with: 800 / 572

Moving on to step 3:
572 can be fit into 800 1 times, resulting in a remainder of 228.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 572 from 800, we get 228.
Grab the next digit (8) from the dividend, add it to 228, then carry on: 2288 / 572

Step 4:
2288 divided by 572 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 0 after subtracting 2288 from 2288.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 572

Let's proceed to step 5:
When dividing 7 by 572, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 140.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 572

Going ahead to step 6:
When dividing 71 by 572, we get 0 with a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 1400.0
The remainder is 71 after subtracting 0 from 71.
Fetch the next digit (2) from the dividend, attach it to 71 and continue: 712 / 572

Moving on to step 7:
When dividing 712 by 572, we get 1 with a remainder of 140.
The number 1 becomes the next digit in our result. 
Result so far: 14001.0
Subtract 572 from 712 to get 140.
Append the next digit (1) from the dividend to 140 and continue with: 1401 / 572

Let's proceed to step 8:
1401 divided by 572 is 2 with a remainder of 257.
Write down 2 as next digit of the result. 
Result so far: 140012.0
Deduct 1144 from 1401 and we're left with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

On to step 9:
2570 divided by 572 is 4 with a remainder of 282.
Write down 4 as next digit of the result. 
Result so far: 140012.4
If we take 2288 away from 2570, we end up with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

On to step 10:
572 goes into 2820 4 times with a remainder of 532.
Record the quotient 4 as the next digit in the result. 
Result so far: 140012.44
Subtract 2288 from 2820 to get 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

The final outcome is 140012.44, with a leftover of 0.532.