934458 ÷ 80 
We want to divide 934458 by 80.

Going ahead to step 1:
9 divided by 80 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 80

On to step 2:
80 can be fit into 93 1 times, resulting in a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 80 from 93, we get 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 80

Going ahead to step 3:
134 divided by 80 is 1 with a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 80 from 134 and we're left with 54.
Append the next digit (4) from the dividend to 54 and continue with: 544 / 80

Step 4:
544 divided by 80 is 6 with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 116.0
If we subtract 480 from 544, we get 64.
Append the next digit (5) from the dividend to 64 and continue with: 645 / 80

Going ahead to step 5:
80 can be fit into 645 8 times, resulting in a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 1168.0
Subtract 640 from 645 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 80

Let's proceed to step 6:
80 goes into 58 0 times with a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 11680.0
Deduct 0 from 58 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 7:
80 goes into 580 7 times with a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 11680.7
If we take 560 away from 580, we end up 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.

Let's proceed to step 8:
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: 11680.72
Deduct 160 from 200 and we're left 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 9:
80 goes into 400 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 11680.725
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 10:
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: 11680.725
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 11:
If we divide 0 by 80, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 11680.725
Deduct 0 from 0 and we're left 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 11680.725 with a remaining 0.0.