We're dividing 780772 by 53 
The aim is to understand the frequency of 53 in 780772.

On to step 1:
7 divided by 53 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 53

Advancing to step 2:
53 can be fit into 78 1 times, resulting in a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 53 from 78 leaves us with 25.
Include the next digit (0) from the dividend after 25, then repeat: 250 / 53

Moving on to step 3:
When dividing 250 by 53, we get 4 with a remainder of 38.
The next digit of our result is 4. 
Result so far: 14.0
If we take 212 away from 250, we end up with 38.
Include the next digit (7) from the dividend after 38, then repeat: 387 / 53

Going ahead to step 4:
If we divide 387 by 53, we get 7 and a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 147.0
Subtract 371 from 387 to get 16.
Bring next digit (7) of the dividend behind the 16 and repeat the process: 167 / 53

Moving on to step 5:
If we divide 167 by 53, we get 3 and a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 1473.0
Subtracting 159 from 167 leaves us with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 53

Advancing to step 6:
82 divided by 53 is 1 with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 14731.0
Deduct 53 from 82 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
When dividing 290 by 53, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 14731.5
If we take 265 away from 290, we end up 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.

Going ahead to step 8:
When dividing 250 by 53, we get 4 with a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 14731.54
Subtracting 212 from 250 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 9:
If we divide 380 by 53, we get 7 and a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 14731.547
If we take 371 away from 380, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 10:
53 can be fit into 90 1 times, resulting in a remainder of 37.
The next digit of our result is 1. 
Result so far: 14731.5471
Deduct 53 from 90 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 11:
53 goes into 370 6 times with a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 14731.54716
Subtract 318 from 370 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 12:
53 goes into 520 9 times with a remainder of 43.
Use 9 as the next digit of our solution. 
Result so far: 14731.547169
The remainder is 43 after subtracting 477 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 13:
430 divided by 53 is 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 14731.5471698
If we take 424 away from 430, we end up 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.

Advancing to step 14:
53 goes into 60 1 times with a remainder of 7.
The next digit of our result is 1. 
Result so far: 14731.54716981
Subtracting 53 from 60 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 14731.54716981 with a remaining 7e-09.