We divide 39128652 by 402
We want to figure out the number of times 39128652 can be divided by 402.

Let's proceed to step 1:
402 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 402

Advancing to step 2:
402 can be fit into 39 0 times, resulting in a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 402

Advancing to step 3:
402 goes into 391 0 times with a remainder of 391.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 391, we end up with 391.
Bring next digit (2) of the dividend behind the 391 and repeat the process: 3912 / 402

Let's proceed to step 4:
3912 divided by 402 is 9 with a remainder of 294.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 3618 from 3912 to get 294.
Fetch the next digit (8) from the dividend, attach it to 294 and continue: 2948 / 402

Step 5:
When dividing 2948 by 402, we get 7 with a remainder of 134.
The next digit of our result is 7. 
Result so far: 97.0
The remainder is 134 after subtracting 2814 from 2948.
Include the next digit (6) from the dividend after 134, then repeat: 1346 / 402

Moving on to step 6:
402 goes into 1346 3 times with a remainder of 140.
Put 3 as the next digit of the answer. 
Result so far: 973.0
Deduct 1206 from 1346 and we're left with 140.
Include the next digit (5) from the dividend after 140, then repeat: 1405 / 402

Step 7:
If we divide 1405 by 402, we get 3 and a remainder of 199.
The next digit of our result is 3. 
Result so far: 9733.0
If we subtract 1206 from 1405, we get 199.
Grab the next digit (2) from the dividend, add it to 199, then carry on: 1992 / 402

On to step 8:
When dividing 1992 by 402, we get 4 with a remainder of 384.
The next digit of our result is 4. 
Result so far: 97334.0
Subtract 1608 from 1992 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

On to step 9:
The number 402 fits into 3840 9 times, leaving a remainder of 222.
Put 9 as the next digit of the answer. 
Result so far: 97334.9
The remainder is 222 after subtracting 3618 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 10:
402 can be fit into 2220 5 times, resulting in a remainder of 210.
The number 5 becomes the next digit in our result. 
Result so far: 97334.95
Deduct 2010 from 2220 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 11:
402 can be fit into 2100 5 times, resulting in a remainder of 90.
The next digit of our result is 5. 
Result so far: 97334.955
The remainder is 90 after subtracting 2010 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

After the division, we end up with 97334.955 and a remainder of 0.009.