We look at the division of 39501707 by 225 
We want to figure out the number of times 39501707 can be divided by 225.

On to step 1:
3 divided by 225 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 225

Step 2:
225 can be fit into 39 0 times, resulting in a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Append the next digit (5) from the dividend to 39 and continue with: 395 / 225

Let's proceed to step 3:
225 can be fit into 395 1 times, resulting in a remainder of 170.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 225 away from 395, we end up with 170.
Fetch the next digit (0) from the dividend, attach it to 170 and continue: 1700 / 225

Moving on to step 4:
When dividing 1700 by 225, we get 7 with a remainder of 125.
Put 7 as the next digit of the answer. 
Result so far: 17.0
The remainder is 125 after subtracting 1575 from 1700.
Append the next digit (1) from the dividend to 125 and continue with: 1251 / 225

On to step 5:
1251 divided by 225 is 5 with a remainder of 126.
The number 5 becomes the next digit in our result. 
Result so far: 175.0
Subtracting 1125 from 1251 leaves us with 126.
Append the next digit (7) from the dividend to 126 and continue with: 1267 / 225

Let's proceed to step 6:
1267 divided by 225 is 5 with a remainder of 142.
Use 5 as the next digit of our solution. 
Result so far: 1755.0
If we subtract 1125 from 1267, we get 142.
Take the next digit (0) from the dividend and append it to 142, then repeat: 1420 / 225

Going ahead to step 7:
If we divide 1420 by 225, we get 6 and a remainder of 70.
Record the quotient 6 as the next digit in the result. 
Result so far: 17556.0
Deduct 1350 from 1420 and we're left with 70.
Fetch the next digit (7) from the dividend, attach it to 70 and continue: 707 / 225

Moving on to step 8:
When dividing 707 by 225, we get 3 with a remainder of 32.
The number 3 becomes the next digit in our result. 
Result so far: 175563.0
If we subtract 675 from 707, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 9:
If we divide 320 by 225, we get 1 and a remainder of 95.
Record the quotient 1 as the next digit in the result. 
Result so far: 175563.1
Subtracting 225 from 320 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 10:
When dividing 950 by 225, we get 4 with a remainder of 50.
The number 4 becomes the next digit in our result. 
Result so far: 175563.14
If we subtract 900 from 950, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
225 goes into 500 2 times with a remainder of 50.
Write down 2 as next digit of the result. 
Result so far: 175563.142
Deduct 450 from 500 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 12:
If we divide 500 by 225, we get 2 and a remainder of 50.
Use 2 as the next digit of our solution. 
Result so far: 175563.1422
If we take 450 away from 500, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

After the division, we end up with 175563.1422 and a remainder of 0.0005.