23120337 divided by 80 
We're looking to find how many times 80 goes into 23120337.

Let's proceed to step 1:
The number 80 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 80

Let's proceed to step 2:
If we divide 23 by 80, we get 0 and a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 23 and we're left with 23.
Take the next digit (1) from the dividend and append it to 23, then repeat: 231 / 80

Let's proceed to step 3:
231 divided by 80 is 2 with a remainder of 71.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 160 from 231 and we're left with 71.
Fetch the next digit (2) from the dividend, attach it to 71 and continue: 712 / 80

Advancing to step 4:
If we divide 712 by 80, we get 8 and a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
If we take 640 away from 712, we end up with 72.
Bring next digit (0) of the dividend behind the 72 and repeat the process: 720 / 80

On to step 5:
720 divided by 80 is 9 with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 289.0
Subtract 720 from 720 to get 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 80

Step 6:
80 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 2890.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 80

Step 7:
When dividing 33 by 80, we get 0 with a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 28900.0
Subtracting 0 from 33 leaves us with 33.
Append the next digit (7) from the dividend to 33 and continue with: 337 / 80

Moving on to step 8:
The number 80 fits into 337 4 times, leaving a remainder of 17.
Write down 4 as next digit of the result. 
Result so far: 289004.0
Deduct 320 from 337 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 9:
If we divide 170 by 80, we get 2 and a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 289004.2
Subtracting 160 from 170 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
80 goes into 100 1 times with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 289004.21
Subtracting 80 from 100 leaves us with 20.
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 11:
When dividing 200 by 80, we get 2 with a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 289004.212
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.

Step 12:
80 goes into 400 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 289004.2125
If we subtract 400 from 400, 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.

Step 13:
When dividing 0 by 80, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 289004.2125
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.

Let's proceed to step 14:
When dividing 0 by 80, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 289004.2125
Subtract 0 from 0 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.

After the division, we end up with 289004.2125 and a remainder of 0.0.