We're dividing 52430957 by 315 
We want to figure out the number of times 52430957 can be divided by 315.

Moving on to step 1:
The number 315 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 315

Advancing to step 2:
52 divided by 315 is 0 with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Append the next digit (4) from the dividend to 52 and continue with: 524 / 315

Advancing to step 3:
The number 315 fits into 524 1 times, leaving a remainder of 209.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 209 after subtracting 315 from 524.
Grab the next digit (3) from the dividend, add it to 209, then carry on: 2093 / 315

Step 4:
The number 315 fits into 2093 6 times, leaving a remainder of 203.
Write down 6 as next digit of the result. 
Result so far: 16.0
Deduct 1890 from 2093 and we're left with 203.
Append the next digit (0) from the dividend to 203 and continue with: 2030 / 315

On to step 5:
315 goes into 2030 6 times with a remainder of 140.
The number 6 becomes the next digit in our result. 
Result so far: 166.0
Subtract 1890 from 2030 to get 140.
Fetch the next digit (9) from the dividend, attach it to 140 and continue: 1409 / 315

Step 6:
315 goes into 1409 4 times with a remainder of 149.
Write down 4 as next digit of the result. 
Result so far: 1664.0
If we take 1260 away from 1409, we end up with 149.
Append the next digit (5) from the dividend to 149 and continue with: 1495 / 315

Step 7:
315 can be fit into 1495 4 times, resulting in a remainder of 235.
Record the quotient 4 as the next digit in the result. 
Result so far: 16644.0
Subtract 1260 from 1495 to get 235.
Bring next digit (7) of the dividend behind the 235 and repeat the process: 2357 / 315

Let's proceed to step 8:
If we divide 2357 by 315, we get 7 and a remainder of 152.
The next digit of our result is 7. 
Result so far: 166447.0
Subtracting 2205 from 2357 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 9:
315 goes into 1520 4 times with a remainder of 260.
Record the quotient 4 as the next digit in the result. 
Result so far: 166447.4
If we subtract 1260 from 1520, we get 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 10:
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: 166447.48
If we take 2520 away from 2600, we end up 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.

Advancing to step 11:
315 goes into 800 2 times with a remainder of 170.
Put 2 as the next digit of the answer. 
Result so far: 166447.482
Subtracting 630 from 800 leaves us 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.

Step 12:
The number 315 fits into 1700 5 times, leaving a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 166447.4825
Deduct 1575 from 1700 and we're left with 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 13:
The number 315 fits into 1250 3 times, leaving a remainder of 305.
Put 3 as the next digit of the answer. 
Result so far: 166447.48253
Subtracting 945 from 1250 leaves us with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Let's proceed to step 14:
315 can be fit into 3050 9 times, resulting in a remainder of 215.
The next digit of our result is 9. 
Result so far: 166447.482539
Deduct 2835 from 3050 and we're left with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Moving on to step 15:
The number 315 fits into 2150 6 times, leaving a remainder of 260.
Put 6 as the next digit of the answer. 
Result so far: 166447.4825396
If we subtract 1890 from 2150, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Going ahead to step 16:
If we divide 2600 by 315, we get 8 and a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 166447.48253968
If we take 2520 away from 2600, we end up 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.

The final result is 166447.48253968 with a remainder of 8e-08.