We look at the division of 80245917 by 43 
We're looking to find how many times 43 goes into 80245917.

Moving on to step 1:
43 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 43

Let's proceed to step 2:
43 can be fit into 80 1 times, resulting in a remainder of 37.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 43 from 80 and we're left with 37.
Fetch the next digit (2) from the dividend, attach it to 37 and continue: 372 / 43

Going ahead to step 3:
43 goes into 372 8 times with a remainder of 28.
The next digit of our result is 8. 
Result so far: 18.0
Subtract 344 from 372 to get 28.
Append the next digit (4) from the dividend to 28 and continue with: 284 / 43

Moving on to step 4:
43 goes into 284 6 times with a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 186.0
Subtracting 258 from 284 leaves us with 26.
Fetch the next digit (5) from the dividend, attach it to 26 and continue: 265 / 43

Let's proceed to step 5:
If we divide 265 by 43, we get 6 and a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 1866.0
If we take 258 away from 265, we end up with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 43

Let's proceed to step 6:
When dividing 79 by 43, we get 1 with a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 18661.0
The remainder is 36 after subtracting 43 from 79.
Append the next digit (1) from the dividend to 36 and continue with: 361 / 43

Let's proceed to step 7:
43 can be fit into 361 8 times, resulting in a remainder of 17.
The next digit of our result is 8. 
Result so far: 186618.0
Deduct 344 from 361 and we're left with 17.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 43

Going ahead to step 8:
177 divided by 43 is 4 with a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 1866184.0
Subtract 172 from 177 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
43 goes into 50 1 times with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 1866184.1
Deduct 43 from 50 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 10:
The number 43 fits into 70 1 times, leaving a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1866184.11
Deduct 43 from 70 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

In conclusion, the division gives 1866184.11 with a balance of 0.027.