We're dividing 7206515 by 315 
We want to figure out the number of times 7206515 can be divided by 315.

Step 1:
When dividing 7 by 315, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 315

Moving on to step 2:
When dividing 72 by 315, we get 0 with a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Fetch the next digit (0) from the dividend, attach it to 72 and continue: 720 / 315

Advancing to step 3:
When dividing 720 by 315, we get 2 with a remainder of 90.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 630 from 720 and we're left with 90.
Fetch the next digit (6) from the dividend, attach it to 90 and continue: 906 / 315

On to step 4:
If we divide 906 by 315, we get 2 and a remainder of 276.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtract 630 from 906 to get 276.
Append the next digit (5) from the dividend to 276 and continue with: 2765 / 315

On to step 5:
The number 315 fits into 2765 8 times, leaving a remainder of 245.
Put 8 as the next digit of the answer. 
Result so far: 228.0
If we subtract 2520 from 2765, we get 245.
Fetch the next digit (1) from the dividend, attach it to 245 and continue: 2451 / 315

Going ahead to step 6:
When dividing 2451 by 315, we get 7 with a remainder of 246.
Use 7 as the next digit of our solution. 
Result so far: 2287.0
Deduct 2205 from 2451 and we're left with 246.
Include the next digit (5) from the dividend after 246, then repeat: 2465 / 315

Advancing to step 7:
If we divide 2465 by 315, we get 7 and a remainder of 260.
Put 7 as the next digit of the answer. 
Result so far: 22877.0
If we take 2205 away from 2465, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 8:
The number 315 fits into 2600 8 times, leaving a remainder of 80.
Record the quotient 8 as the next digit in the result. 
Result so far: 22877.8
Subtracting 2520 from 2600 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 9:
When dividing 800 by 315, we get 2 with a remainder of 170.
Record the quotient 2 as the next digit in the result. 
Result so far: 22877.82
Subtract 630 from 800 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 10:
315 goes into 1700 5 times with a remainder of 125.
The next digit of our result is 5. 
Result so far: 22877.825
If we subtract 1575 from 1700, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 11:
When dividing 1250 by 315, we get 3 with a remainder of 305.
Write down 3 as next digit of the result. 
Result so far: 22877.8253
If we subtract 945 from 1250, we get 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Advancing to step 12:
If we divide 3050 by 315, we get 9 and a remainder of 215.
Put 9 as the next digit of the answer. 
Result so far: 22877.82539
Subtract 2835 from 3050 to get 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Advancing to step 13:
When dividing 2150 by 315, we get 6 with a remainder of 260.
Write down 6 as next digit of the result. 
Result so far: 22877.825396
The remainder is 260 after subtracting 1890 from 2150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 14:
If we divide 2600 by 315, we get 8 and a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 22877.8253968
Subtracting 2520 from 2600 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 15:
The number 315 fits into 800 2 times, leaving a remainder of 170.
Use 2 as the next digit of our solution. 
Result so far: 22877.82539682
If we take 630 away from 800, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

The final result is 22877.82539682 with a remainder of 1.7e-07.