Let's divide 288157 by 80
We want to figure out the number of times 288157 can be divided by 80.

Advancing to step 1:
If we divide 2 by 80, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 80

Moving on to step 2:
80 goes into 28 0 times with a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Append the next digit (8) from the dividend to 28 and continue with: 288 / 80

Step 3:
If we divide 288 by 80, we get 3 and a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 240 from 288 to get 48.
Bring next digit (1) of the dividend behind the 48 and repeat the process: 481 / 80

Moving on to step 4:
When dividing 481 by 80, we get 6 with a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 36.0
Subtracting 480 from 481 leaves us with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 80

Moving on to step 5:
When dividing 15 by 80, we get 0 with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 360.0
Subtracting 0 from 15 leaves us with 15.
Append the next digit (7) from the dividend to 15 and continue with: 157 / 80

Let's proceed to step 6:
If we divide 157 by 80, we get 1 and a remainder of 77.
Put 1 as the next digit of the answer. 
Result so far: 3601.0
The remainder is 77 after subtracting 80 from 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 7:
80 can be fit into 770 9 times, resulting in a remainder of 50.
Put 9 as the next digit of the answer. 
Result so far: 3601.9
Deduct 720 from 770 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 8:
If we divide 500 by 80, we get 6 and a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 3601.96
The remainder is 20 after subtracting 480 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
If we divide 200 by 80, we get 2 and a remainder of 40.
The next digit of our result is 2. 
Result so far: 3601.962
If we take 160 away from 200, we end up with 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 10:
400 divided by 80 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 3601.9625
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.

Let's proceed to step 11:
80 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 3601.9625
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.

Going ahead to step 12:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 3601.9625
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.

Our division results in 3601.9625 with a remaining 0.0.