We look at the division of 381257 by 80 
We're looking to find how many times 80 goes into 381257.

Let's proceed to step 1:
80 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 80

Let's proceed to step 2:
When dividing 38 by 80, we get 0 with a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Include the next digit (1) from the dividend after 38, then repeat: 381 / 80

Let's proceed to step 3:
When dividing 381 by 80, we get 4 with a remainder of 61.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 61 after subtracting 320 from 381.
Take the next digit (2) from the dividend and append it to 61, then repeat: 612 / 80

Step 4:
The number 80 fits into 612 7 times, leaving a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 47.0
If we take 560 away from 612, we end up with 52.
Take the next digit (5) from the dividend and append it to 52, then repeat: 525 / 80

Advancing to step 5:
If we divide 525 by 80, we get 6 and a remainder of 45.
Record the quotient 6 as the next digit in the result. 
Result so far: 476.0
If we subtract 480 from 525, we get 45.
Grab the next digit (7) from the dividend, add it to 45, then carry on: 457 / 80

Let's proceed to step 6:
If we divide 457 by 80, we get 5 and a remainder of 57.
Write down 5 as next digit of the result. 
Result so far: 4765.0
The remainder is 57 after subtracting 400 from 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 7:
80 can be fit into 570 7 times, resulting in a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 4765.7
If we take 560 away from 570, 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.

Let's proceed to step 8:
The number 80 fits into 100 1 times, leaving a remainder of 20.
The next digit of our result is 1. 
Result so far: 4765.71
Subtract 80 from 100 to 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.

On to step 9:
80 can be fit into 200 2 times, resulting in a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 4765.712
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.

Going ahead to step 10:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 4765.7125
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.

Let's proceed to step 11:
80 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4765.7125
Subtracting 0 from 0 leaves us 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:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4765.7125
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.

The final outcome is 4765.7125, with a leftover of 0.0.