15802542 divided by 160 
Our goal is to divide 15802542 by 160.

Step 1:
If we divide 1 by 160, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 160

Moving on to step 2:
The number 160 fits into 15 0 times, leaving a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 160

Advancing to step 3:
The number 160 fits into 158 0 times, leaving a remainder of 158.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 158 and we're left with 158.
Fetch the next digit (0) from the dividend, attach it to 158 and continue: 1580 / 160

Going ahead to step 4:
160 can be fit into 1580 9 times, resulting in a remainder of 140.
The next digit of our result is 9. 
Result so far: 9.0
If we take 1440 away from 1580, we end up with 140.
Grab the next digit (2) from the dividend, add it to 140, then carry on: 1402 / 160

Step 5:
160 goes into 1402 8 times with a remainder of 122.
Use 8 as the next digit of our solution. 
Result so far: 98.0
If we subtract 1280 from 1402, we get 122.
Include the next digit (5) from the dividend after 122, then repeat: 1225 / 160

Let's proceed to step 6:
When dividing 1225 by 160, we get 7 with a remainder of 105.
The next digit of our result is 7. 
Result so far: 987.0
The remainder is 105 after subtracting 1120 from 1225.
Include the next digit (4) from the dividend after 105, then repeat: 1054 / 160

Step 7:
160 can be fit into 1054 6 times, resulting in a remainder of 94.
Use 6 as the next digit of our solution. 
Result so far: 9876.0
If we take 960 away from 1054, we end up with 94.
Grab the next digit (2) from the dividend, add it to 94, then carry on: 942 / 160

Let's proceed to step 8:
160 goes into 942 5 times with a remainder of 142.
Use 5 as the next digit of our solution. 
Result so far: 98765.0
Subtracting 800 from 942 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 9:
160 can be fit into 1420 8 times, resulting in a remainder of 140.
The number 8 becomes the next digit in our result. 
Result so far: 98765.8
The remainder is 140 after subtracting 1280 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 10:
The number 160 fits into 1400 8 times, leaving a remainder of 120.
The number 8 becomes the next digit in our result. 
Result so far: 98765.88
If we take 1280 away from 1400, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final outcome is 98765.88, with a leftover of 0.12.