525018 divided by 4 
We're looking to find how many times 4 goes into 525018.

Step 1:
4 goes into 5 1 times with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 4 from 5 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 4

Let's proceed to step 2:
4 goes into 12 3 times with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtracting 12 from 12 leaves us with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 4

Going ahead to step 3:
When dividing 5 by 4, we get 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 131.0
The remainder is 1 after subtracting 4 from 5.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 4

Let's proceed to step 4:
4 goes into 10 2 times with a remainder of 2.
The next digit of our result is 2. 
Result so far: 1312.0
Deduct 8 from 10 and we're left with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 4

Step 5:
21 divided by 4 is 5 with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 13125.0
If we take 20 away from 21, we end up with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 4

Moving on to step 6:
When dividing 18 by 4, we get 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 131254.0
Deduct 16 from 18 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
The number 4 fits into 20 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 131254.5
If we take 20 away from 20, 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.

Moving on to step 8:
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: 131254.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 131254.5
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.

The final result is 131254.5 with a remainder of 0.0.