We look at the division of 602520 by 53 
We're looking to find how many times 53 goes into 602520.

Moving on to step 1:
When dividing 6 by 53, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 53

Moving on to step 2:
If we divide 60 by 53, we get 1 and a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 7 after subtracting 53 from 60.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 53

On to step 3:
53 goes into 72 1 times with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 53 from 72 to get 19.
Grab the next digit (5) from the dividend, add it to 19, then carry on: 195 / 53

Moving on to step 4:
When dividing 195 by 53, we get 3 with a remainder of 36.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
If we take 159 away from 195, we end up with 36.
Grab the next digit (2) from the dividend, add it to 36, then carry on: 362 / 53

Moving on to step 5:
If we divide 362 by 53, we get 6 and a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 1136.0
Subtract 318 from 362 to get 44.
Take the next digit (0) from the dividend and append it to 44, then repeat: 440 / 53

On to step 6:
440 divided by 53 is 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 11368.0
The remainder is 16 after subtracting 424 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 7:
When dividing 160 by 53, we get 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 11368.3
Deduct 159 from 160 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
If we divide 10 by 53, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 11368.3
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
53 goes into 100 1 times with a remainder of 47.
The next digit of our result is 1. 
Result so far: 11368.301
If we subtract 53 from 100, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 10:
53 can be fit into 470 8 times, resulting in a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 11368.3018
The remainder is 46 after subtracting 424 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 11:
When dividing 460 by 53, we get 8 with a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 11368.30188
If we subtract 424 from 460, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 11368.30188, with a leftover of 3.6e-05.