Let's divide 52941073 by 15
We're looking to find how many times 15 goes into 52941073.

Step 1:
If we divide 5 by 15, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 15

Advancing to step 2:
If we divide 52 by 15, we get 3 and a remainder of 7.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 45 from 52, we get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 15

Going ahead to step 3:
15 can be fit into 79 5 times, resulting in a remainder of 4.
The next digit of our result is 5. 
Result so far: 35.0
Deduct 75 from 79 and we're left with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 15

On to step 4:
If we divide 44 by 15, we get 2 and a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 352.0
Subtract 30 from 44 to get 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 15

Advancing to step 5:
If we divide 141 by 15, we get 9 and a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 3529.0
Subtracting 135 from 141 leaves us with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 15

On to step 6:
60 divided by 15 is 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 35294.0
Subtract 60 from 60 to get 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 15

Step 7:
If we divide 7 by 15, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 352940.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 15

Let's proceed to step 8:
15 goes into 73 4 times with a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 3529404.0
The remainder is 13 after subtracting 60 from 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 9:
If we divide 130 by 15, we get 8 and a remainder of 10.
The next digit of our result is 8. 
Result so far: 3529404.8
The remainder is 10 after subtracting 120 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
100 divided by 15 is 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 3529404.86
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
100 divided by 15 is 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 3529404.866
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 3529404.866 with a remaining 0.001.