308609 divided by 53 
Let's see how many times 53 fits into 308609.

On to step 1:
3 divided by 53 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 53

Going ahead to step 2:
If we divide 30 by 53, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Take the next digit (8) from the dividend and append it to 30, then repeat: 308 / 53

On to step 3:
308 divided by 53 is 5 with a remainder of 43.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 265 from 308, we get 43.
Grab the next digit (6) from the dividend, add it to 43, then carry on: 436 / 53

Advancing to step 4:
If we divide 436 by 53, we get 8 and a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 58.0
If we take 424 away from 436, we end up with 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 53

Advancing to step 5:
53 can be fit into 120 2 times, resulting in a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 582.0
Subtracting 106 from 120 leaves us with 14.
Append the next digit (9) from the dividend to 14 and continue with: 149 / 53

Moving on to step 6:
The number 53 fits into 149 2 times, leaving a remainder of 43.
The number 2 becomes the next digit in our result. 
Result so far: 5822.0
If we take 106 away from 149, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 7:
The number 53 fits into 430 8 times, leaving a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 5822.8
Deduct 424 from 430 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
60 divided by 53 is 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 5822.81
The remainder is 7 after subtracting 53 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 9:
53 goes into 70 1 times with a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 5822.811
Deduct 53 from 70 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Our division results in 5822.811 with a remaining 0.0017.