We're dividing 390620 by 53 
Let's see how many times 53 fits into 390620.

Step 1:
The number 53 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 53

Let's proceed to step 2:
53 can be fit into 39 0 times, resulting in a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Bring next digit (0) of the dividend behind the 39 and repeat the process: 390 / 53

Advancing to step 3:
53 goes into 390 7 times with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 371 from 390 to get 19.
Bring next digit (6) of the dividend behind the 19 and repeat the process: 196 / 53

On to step 4:
196 divided by 53 is 3 with a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 73.0
If we take 159 away from 196, we end up with 37.
Include the next digit (2) from the dividend after 37, then repeat: 372 / 53

Going ahead to step 5:
The number 53 fits into 372 7 times, leaving a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 737.0
Deduct 371 from 372 and we're left with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 53

Going ahead to step 6:
If we divide 10 by 53, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 7370.0
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.

Let's proceed to step 7:
100 divided by 53 is 1 with a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 7370.1
If we take 53 away from 100, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 8:
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: 7370.18
Deduct 424 from 470 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 9:
53 can be fit into 460 8 times, resulting in a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 7370.188
The remainder is 36 after subtracting 424 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Our division results in 7370.188 with a remaining 0.0036.