We look at the division of 81238315 by 524 
We want to divide 81238315 by 524.

Going ahead to step 1:
8 divided by 524 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 524

Going ahead to step 2:
When dividing 81 by 524, we get 0 with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Bring next digit (2) of the dividend behind the 81 and repeat the process: 812 / 524

Let's proceed to step 3:
If we divide 812 by 524, we get 1 and a remainder of 288.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 524 from 812, we get 288.
Bring next digit (3) of the dividend behind the 288 and repeat the process: 2883 / 524

Going ahead to step 4:
524 can be fit into 2883 5 times, resulting in a remainder of 263.
The next digit of our result is 5. 
Result so far: 15.0
If we take 2620 away from 2883, we end up with 263.
Fetch the next digit (8) from the dividend, attach it to 263 and continue: 2638 / 524

Going ahead to step 5:
524 can be fit into 2638 5 times, resulting in a remainder of 18.
The next digit of our result is 5. 
Result so far: 155.0
The remainder is 18 after subtracting 2620 from 2638.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 524

Step 6:
524 goes into 183 0 times with a remainder of 183.
Write down 0 as next digit of the result. 
Result so far: 1550.0
If we take 0 away from 183, we end up with 183.
Include the next digit (1) from the dividend after 183, then repeat: 1831 / 524

Advancing to step 7:
524 goes into 1831 3 times with a remainder of 259.
Write down 3 as next digit of the result. 
Result so far: 15503.0
The remainder is 259 after subtracting 1572 from 1831.
Grab the next digit (5) from the dividend, add it to 259, then carry on: 2595 / 524

Moving on to step 8:
524 goes into 2595 4 times with a remainder of 499.
Write down 4 as next digit of the result. 
Result so far: 155034.0
If we subtract 2096 from 2595, we get 499.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4990, and continue the process.

Going ahead to step 9:
If we divide 4990 by 524, we get 9 and a remainder of 274.
Record the quotient 9 as the next digit in the result. 
Result so far: 155034.9
Subtract 4716 from 4990 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Moving on to step 10:
When dividing 2740 by 524, we get 5 with a remainder of 120.
The number 5 becomes the next digit in our result. 
Result so far: 155034.95
The remainder is 120 after subtracting 2620 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 11:
1200 divided by 524 is 2 with a remainder of 152.
Use 2 as the next digit of our solution. 
Result so far: 155034.952
The remainder is 152 after subtracting 1048 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 12:
1520 divided by 524 is 2 with a remainder of 472.
Record the quotient 2 as the next digit in the result. 
Result so far: 155034.9522
If we subtract 1048 from 1520, we get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

In conclusion, the division gives 155034.9522 with a balance of 0.00472.