437245 ÷ 80 
We want to figure out the number of times 437245 can be divided by 80.

Advancing to step 1:
The number 80 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 80

Step 2:
The number 80 fits into 43 0 times, leaving a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Include the next digit (7) from the dividend after 43, then repeat: 437 / 80

Going ahead to step 3:
80 goes into 437 5 times with a remainder of 37.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 400 from 437 to get 37.
Take the next digit (2) from the dividend and append it to 37, then repeat: 372 / 80

On to step 4:
If we divide 372 by 80, we get 4 and a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 54.0
Deduct 320 from 372 and we're left with 52.
Take the next digit (4) from the dividend and append it to 52, then repeat: 524 / 80

Step 5:
When dividing 524 by 80, we get 6 with a remainder of 44.
The next digit of our result is 6. 
Result so far: 546.0
Deduct 480 from 524 and we're left with 44.
Append the next digit (5) from the dividend to 44 and continue with: 445 / 80

Going ahead to step 6:
80 goes into 445 5 times with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 5465.0
Subtract 400 from 445 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 7:
450 divided by 80 is 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 5465.5
Subtract 400 from 450 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
500 divided by 80 is 6 with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 5465.56
If we subtract 480 from 500, we get 20.
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:
200 divided by 80 is 2 with a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 5465.562
The remainder is 40 after subtracting 160 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
When dividing 400 by 80, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 5465.5625
The remainder is 0 after subtracting 400 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5465.5625
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.

Step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5465.5625
If we take 0 away from 0, we end up 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.

In conclusion, the division gives 5465.5625 with a balance of 0.0.