We look at the division of 52391532 by 4 
We want to figure out the number of times 52391532 can be divided by 4.

Advancing to step 1:
When dividing 5 by 4, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 4 away from 5, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 4

On to step 2:
4 goes into 12 3 times with a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we subtract 12 from 12, we get 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 4

Step 3:
If we divide 3 by 4, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 130.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 4

Going ahead to step 4:
4 goes into 39 9 times with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 1309.0
Deduct 36 from 39 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 4

Let's proceed to step 5:
31 divided by 4 is 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 13097.0
If we take 28 away from 31, we end up with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 4

Going ahead to step 6:
4 can be fit into 35 8 times, resulting in a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 130978.0
Subtracting 32 from 35 leaves us with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 4

Advancing to step 7:
4 goes into 33 8 times with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 1309788.0
Subtracting 32 from 33 leaves us with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 4

Advancing to step 8:
4 can be fit into 12 3 times, resulting in a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 13097883.0
The remainder is 0 after subtracting 12 from 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 13097883.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 13097883.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 13097883.0, with a leftover of 0.0.