We divide 80317504 by 525
We want to divide 80317504 by 525.

Advancing to step 1:
When dividing 8 by 525, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 525

Moving on to step 2:
The number 525 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Include the next digit (3) from the dividend after 80, then repeat: 803 / 525

Moving on to step 3:
When dividing 803 by 525, we get 1 with a remainder of 278.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 525 from 803 to get 278.
Include the next digit (1) from the dividend after 278, then repeat: 2781 / 525

Advancing to step 4:
When dividing 2781 by 525, we get 5 with a remainder of 156.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 2625 away from 2781, we end up with 156.
Grab the next digit (7) from the dividend, add it to 156, then carry on: 1567 / 525

Going ahead to step 5:
525 goes into 1567 2 times with a remainder of 517.
Record the quotient 2 as the next digit in the result. 
Result so far: 152.0
Deduct 1050 from 1567 and we're left with 517.
Fetch the next digit (5) from the dividend, attach it to 517 and continue: 5175 / 525

Moving on to step 6:
When dividing 5175 by 525, we get 9 with a remainder of 450.
The number 9 becomes the next digit in our result. 
Result so far: 1529.0
Subtracting 4725 from 5175 leaves us with 450.
Bring next digit (0) of the dividend behind the 450 and repeat the process: 4500 / 525

On to step 7:
525 goes into 4500 8 times with a remainder of 300.
Write down 8 as next digit of the result. 
Result so far: 15298.0
If we subtract 4200 from 4500, we get 300.
Take the next digit (4) from the dividend and append it to 300, then repeat: 3004 / 525

Going ahead to step 8:
3004 divided by 525 is 5 with a remainder of 379.
Write down 5 as next digit of the result. 
Result so far: 152985.0
If we subtract 2625 from 3004, we get 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

On to step 9:
525 can be fit into 3790 7 times, resulting in a remainder of 115.
The next digit of our result is 7. 
Result so far: 152985.7
Subtract 3675 from 3790 to get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 10:
1150 divided by 525 is 2 with a remainder of 100.
The number 2 becomes the next digit in our result. 
Result so far: 152985.72
Subtract 1050 from 1150 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 11:
The number 525 fits into 1000 1 times, leaving a remainder of 475.
The next digit of our result is 1. 
Result so far: 152985.721
If we subtract 525 from 1000, we get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Going ahead to step 12:
If we divide 4750 by 525, we get 9 and a remainder of 25.
Use 9 as the next digit of our solution. 
Result so far: 152985.7219
The remainder is 25 after subtracting 4725 from 4750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 13:
The number 525 fits into 250 0 times, leaving a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 152985.7219
The remainder is 250 after subtracting 0 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 14:
When dividing 2500 by 525, we get 4 with a remainder of 400.
Write down 4 as next digit of the result. 
Result so far: 152985.721904
Subtracting 2100 from 2500 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 15:
The number 525 fits into 4000 7 times, leaving a remainder of 325.
Put 7 as the next digit of the answer. 
Result so far: 152985.7219047
Subtract 3675 from 4000 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 16:
525 can be fit into 3250 6 times, resulting in a remainder of 100.
The next digit of our result is 6. 
Result so far: 152985.72190476
Deduct 3150 from 3250 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 152985.72190476 with a remainder of 1e-07.