900371 divided by 80 
Our goal is to divide 900371 by 80.

Let's proceed to step 1:
If we divide 9 by 80, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 80

Advancing to step 2:
90 divided by 80 is 1 with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 80 away from 90, we end up with 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 80

Step 3:
80 can be fit into 100 1 times, resulting in a remainder of 20.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 80 from 100 to get 20.
Bring next digit (3) of the dividend behind the 20 and repeat the process: 203 / 80

Going ahead to step 4:
When dividing 203 by 80, we get 2 with a remainder of 43.
The next digit of our result is 2. 
Result so far: 112.0
Subtracting 160 from 203 leaves us with 43.
Include the next digit (7) from the dividend after 43, then repeat: 437 / 80

Moving on to step 5:
If we divide 437 by 80, we get 5 and a remainder of 37.
Use 5 as the next digit of our solution. 
Result so far: 1125.0
Deduct 400 from 437 and we're left with 37.
Fetch the next digit (1) from the dividend, attach it to 37 and continue: 371 / 80

On to step 6:
If we divide 371 by 80, we get 4 and a remainder of 51.
Write down 4 as next digit of the result. 
Result so far: 11254.0
If we subtract 320 from 371, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
80 goes into 510 6 times with a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 11254.6
If we take 480 away from 510, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
If we divide 300 by 80, we get 3 and a remainder of 60.
The number 3 becomes the next digit in our result. 
Result so far: 11254.63
Subtract 240 from 300 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
80 goes into 600 7 times with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 11254.637
Subtract 560 from 600 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.
Write down 5 as next digit of the result. 
Result so far: 11254.6375
Subtract 400 from 400 to 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 11:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 11254.6375
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.

Going ahead to step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11254.6375
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.

The final result is 11254.6375 with a remainder of 0.0.