We're dividing 960815 by 53 
The aim is to understand the frequency of 53 in 960815.

On to step 1:
The number 53 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 53

On to step 2:
96 divided by 53 is 1 with a remainder of 43.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 53 from 96 to get 43.
Bring next digit (0) of the dividend behind the 43 and repeat the process: 430 / 53

Step 3:
430 divided by 53 is 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 18.0
Subtracting 424 from 430 leaves us with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 53

Going ahead to step 4:
53 can be fit into 68 1 times, resulting in a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 181.0
If we subtract 53 from 68, we get 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 53

On to step 5:
53 goes into 151 2 times with a remainder of 45.
The next digit of our result is 2. 
Result so far: 1812.0
Deduct 106 from 151 and we're left with 45.
Fetch the next digit (5) from the dividend, attach it to 45 and continue: 455 / 53

Moving on to step 6:
The number 53 fits into 455 8 times, leaving a remainder of 31.
Put 8 as the next digit of the answer. 
Result so far: 18128.0
If we subtract 424 from 455, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 7:
53 can be fit into 310 5 times, resulting in a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 18128.5
If we subtract 265 from 310, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 8:
If we divide 450 by 53, we get 8 and a remainder of 26.
The next digit of our result is 8. 
Result so far: 18128.58
If we subtract 424 from 450, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 9:
The number 53 fits into 260 4 times, leaving a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 18128.584
Subtracting 212 from 260 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 10:
When dividing 480 by 53, we get 9 with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 18128.5849
Subtracting 477 from 480 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 11:
53 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 18128.5849
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
If we divide 300 by 53, we get 5 and a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 18128.584905
Deduct 265 from 300 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 13:
53 goes into 350 6 times with a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 18128.5849056
Deduct 318 from 350 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 14:
The number 53 fits into 320 6 times, leaving a remainder of 2.
The next digit of our result is 6. 
Result so far: 18128.58490566
If we take 318 away from 320, we end up 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.

The final outcome is 18128.58490566, with a leftover of 2e-09.