We look at the division of 8120604 by 36 
We're looking to find how many times 36 goes into 8120604.

Let's proceed to step 1:
8 divided by 36 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 36

Step 2:
If we divide 81 by 36, we get 2 and a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 72 from 81 leaves us with 9.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 36

Going ahead to step 3:
36 goes into 92 2 times with a remainder of 20.
The next digit of our result is 2. 
Result so far: 22.0
Deduct 72 from 92 and we're left with 20.
Append the next digit (0) from the dividend to 20 and continue with: 200 / 36

Advancing to step 4:
200 divided by 36 is 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 225.0
Subtract 180 from 200 to get 20.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 36

On to step 5:
206 divided by 36 is 5 with a remainder of 26.
Write down 5 as next digit of the result. 
Result so far: 2255.0
Deduct 180 from 206 and we're left with 26.
Include the next digit (0) from the dividend after 26, then repeat: 260 / 36

Going ahead to step 6:
When dividing 260 by 36, we get 7 with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 22557.0
Subtracting 252 from 260 leaves us with 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 36

Going ahead to step 7:
If we divide 84 by 36, we get 2 and a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 225572.0
If we take 72 away from 84, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
If we divide 120 by 36, we get 3 and a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 225572.3
Subtracting 108 from 120 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
120 divided by 36 is 3 with a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 225572.33
If we take 108 away from 120, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 225572.33, with a leftover of 0.012.