We look at the division of 381665 by 80 
We want to figure out the number of times 381665 can be divided by 80.

Going ahead to step 1:
The number 80 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 80

Moving on to step 2:
80 goes into 38 0 times with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Include the next digit (1) from the dividend after 38, then repeat: 381 / 80

Advancing to step 3:
80 can be fit into 381 4 times, resulting in a remainder of 61.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 320 away from 381, we end up with 61.
Append the next digit (6) from the dividend to 61 and continue with: 616 / 80

Step 4:
When dividing 616 by 80, we get 7 with a remainder of 56.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
If we take 560 away from 616, we end up with 56.
Fetch the next digit (6) from the dividend, attach it to 56 and continue: 566 / 80

Let's proceed to step 5:
80 can be fit into 566 7 times, resulting in a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 477.0
Deduct 560 from 566 and we're left with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 80

Advancing to step 6:
If we divide 65 by 80, we get 0 and a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 4770.0
If we subtract 0 from 65, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 7:
80 goes into 650 8 times with a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 4770.8
If we take 640 away from 650, we end up 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.

On to step 8:
100 divided by 80 is 1 with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 4770.81
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.

Let's proceed to step 9:
If we divide 200 by 80, we get 2 and a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 4770.812
Subtract 160 from 200 to 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.

Let's proceed to step 10:
400 divided by 80 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 4770.8125
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.

Going ahead 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: 4770.8125
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.

Advancing to step 12:
When dividing 0 by 80, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4770.8125
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 4770.8125 with a balance of 0.0.