236387 divided by 53 
The aim is to understand the frequency of 53 in 236387.

Step 1:
53 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 53

Step 2:
When dividing 23 by 53, we get 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 23, we get 23.
Fetch the next digit (6) from the dividend, attach it to 23 and continue: 236 / 53

Going ahead to step 3:
236 divided by 53 is 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 24 after subtracting 212 from 236.
Bring next digit (3) of the dividend behind the 24 and repeat the process: 243 / 53

Step 4:
243 divided by 53 is 4 with a remainder of 31.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
Deduct 212 from 243 and we're left with 31.
Fetch the next digit (8) from the dividend, attach it to 31 and continue: 318 / 53

Moving on to step 5:
53 can be fit into 318 6 times, resulting in a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 446.0
If we take 318 away from 318, we end up with 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 53

On to step 6:
When dividing 7 by 53, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 4460.0
The remainder is 7 after subtracting 0 from 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
When dividing 70 by 53, we get 1 with a remainder of 17.
The next digit of our result is 1. 
Result so far: 4460.1
The remainder is 17 after subtracting 53 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 8:
53 goes into 170 3 times with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 4460.13
Deduct 159 from 170 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 9:
110 divided by 53 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 4460.132
The remainder is 4 after subtracting 106 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
The number 53 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 4460.132
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
If we divide 400 by 53, we get 7 and a remainder of 29.
Write down 7 as next digit of the result. 
Result so far: 4460.13207
If we subtract 371 from 400, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 12:
When dividing 290 by 53, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 4460.132075
Deduct 265 from 290 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 13:
250 divided by 53 is 4 with a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 4460.1320754
Subtract 212 from 250 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 14:
When dividing 380 by 53, we get 7 with a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 4460.13207547
The remainder is 9 after subtracting 371 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final result is 4460.13207547 with a remainder of 9e-09.