We look at the division of 334777 by 80 
Our goal is to divide 334777 by 80.

On to step 1:
If we divide 3 by 80, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 80

On to step 2:
If we divide 33 by 80, we get 0 and a remainder of 33.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 33, we get 33.
Include the next digit (4) from the dividend after 33, then repeat: 334 / 80

Going ahead to step 3:
80 can be fit into 334 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 320 from 334 and we're left with 14.
Include the next digit (7) from the dividend after 14, then repeat: 147 / 80

Advancing to step 4:
When dividing 147 by 80, we get 1 with a remainder of 67.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
If we subtract 80 from 147, we get 67.
Grab the next digit (7) from the dividend, add it to 67, then carry on: 677 / 80

Let's proceed to step 5:
80 goes into 677 8 times with a remainder of 37.
Put 8 as the next digit of the answer. 
Result so far: 418.0
If we take 640 away from 677, we end up with 37.
Fetch the next digit (7) from the dividend, attach it to 37 and continue: 377 / 80

Going ahead to step 6:
80 goes into 377 4 times with a remainder of 57.
The number 4 becomes the next digit in our result. 
Result so far: 4184.0
If we take 320 away from 377, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 7:
80 goes into 570 7 times with a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 4184.7
If we subtract 560 from 570, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
If we divide 100 by 80, we get 1 and a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 4184.71
If we take 80 away from 100, 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.

Going ahead to step 9:
The number 80 fits into 200 2 times, leaving a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 4184.712
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:
80 can be fit into 400 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 4184.7125
If we take 400 away from 400, 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.

Advancing to step 11:
80 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4184.7125
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.

Moving on to step 12:
80 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4184.7125
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.

After the division, we end up with 4184.7125 and a remainder of 0.0.