52009507 ÷ 195 
We want to figure out the number of times 52009507 can be divided by 195.

On to step 1:
If we divide 5 by 195, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 195

Moving on to step 2:
195 can be fit into 52 0 times, resulting in a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Grab the next digit (0) from the dividend, add it to 52, then carry on: 520 / 195

On to step 3:
The number 195 fits into 520 2 times, leaving a remainder of 130.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 390 from 520 leaves us with 130.
Fetch the next digit (0) from the dividend, attach it to 130 and continue: 1300 / 195

Moving on to step 4:
195 goes into 1300 6 times with a remainder of 130.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Subtracting 1170 from 1300 leaves us with 130.
Include the next digit (9) from the dividend after 130, then repeat: 1309 / 195

On to step 5:
195 can be fit into 1309 6 times, resulting in a remainder of 139.
The next digit of our result is 6. 
Result so far: 266.0
Subtract 1170 from 1309 to get 139.
Include the next digit (5) from the dividend after 139, then repeat: 1395 / 195

Advancing to step 6:
When dividing 1395 by 195, we get 7 with a remainder of 30.
The next digit of our result is 7. 
Result so far: 2667.0
If we take 1365 away from 1395, we end up with 30.
Take the next digit (0) from the dividend and append it to 30, then repeat: 300 / 195

Advancing to step 7:
The number 195 fits into 300 1 times, leaving a remainder of 105.
The number 1 becomes the next digit in our result. 
Result so far: 26671.0
If we take 195 away from 300, we end up with 105.
Fetch the next digit (7) from the dividend, attach it to 105 and continue: 1057 / 195

Advancing to step 8:
If we divide 1057 by 195, we get 5 and a remainder of 82.
Write down 5 as next digit of the result. 
Result so far: 266715.0
If we take 975 away from 1057, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 9:
195 goes into 820 4 times with a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 266715.4
Subtract 780 from 820 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
195 goes into 400 2 times with a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 266715.42
Subtracting 390 from 400 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.

Going ahead to step 11:
195 can be fit into 100 0 times, resulting in a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 266715.42
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 12:
1000 divided by 195 is 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 266715.4205
Deduct 975 from 1000 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 13:
The number 195 fits into 250 1 times, leaving a remainder of 55.
The number 1 becomes the next digit in our result. 
Result so far: 266715.42051
If we take 195 away from 250, 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.

Let's proceed to step 14:
195 can be fit into 550 2 times, resulting in a remainder of 160.
Record the quotient 2 as the next digit in the result. 
Result so far: 266715.420512
Subtracting 390 from 550 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 15:
If we divide 1600 by 195, we get 8 and a remainder of 40.
The next digit of our result is 8. 
Result so far: 266715.4205128
Subtract 1560 from 1600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 16:
400 divided by 195 is 2 with a remainder of 10.
The next digit of our result is 2. 
Result so far: 266715.42051282
The remainder is 10 after subtracting 390 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 266715.42051282, with a leftover of 1e-08.