We look at the division of 815012 by 97 
We want to figure out the number of times 815012 can be divided by 97.

Step 1:
97 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 97

Step 2:
97 can be fit into 81 0 times, resulting in a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Grab the next digit (5) from the dividend, add it to 81, then carry on: 815 / 97

Let's proceed to step 3:
97 goes into 815 8 times with a remainder of 39.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 776 away from 815, we end up with 39.
Bring next digit (0) of the dividend behind the 39 and repeat the process: 390 / 97

Advancing to step 4:
When dividing 390 by 97, we get 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 84.0
If we take 388 away from 390, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 97

On to step 5:
The number 97 fits into 21 0 times, leaving a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 840.0
Subtract 0 from 21 to get 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 97

Going ahead to step 6:
97 can be fit into 212 2 times, resulting in a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 8402.0
Subtracting 194 from 212 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 7:
97 can be fit into 180 1 times, resulting in a remainder of 83.
The next digit of our result is 1. 
Result so far: 8402.1
Subtract 97 from 180 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 8:
97 can be fit into 830 8 times, resulting in a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 8402.18
The remainder is 54 after subtracting 776 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 9:
If we divide 540 by 97, we get 5 and a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 8402.185
If we take 485 away from 540, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 10:
97 goes into 550 5 times with a remainder of 65.
The next digit of our result is 5. 
Result so far: 8402.1855
Subtracting 485 from 550 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final result is 8402.1855 with a remainder of 0.00065.