We divide 678616 by 53
The aim is to understand the frequency of 53 in 678616.

Going ahead to step 1:
If we divide 6 by 53, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 53

Let's proceed to step 2:
When dividing 67 by 53, we get 1 with a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 53 from 67 to get 14.
Fetch the next digit (8) from the dividend, attach it to 14 and continue: 148 / 53

On to step 3:
148 divided by 53 is 2 with a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 106 away from 148, we end up with 42.
Take the next digit (6) from the dividend and append it to 42, then repeat: 426 / 53

Step 4:
53 can be fit into 426 8 times, resulting in a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 128.0
Subtracting 424 from 426 leaves us with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 53

Step 5:
53 can be fit into 21 0 times, resulting in a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 1280.0
Subtracting 0 from 21 leaves us with 21.
Bring next digit (6) of the dividend behind the 21 and repeat the process: 216 / 53

Advancing to step 6:
If we divide 216 by 53, we get 4 and a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 12804.0
Subtract 212 from 216 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
53 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 12804.0
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
The number 53 fits into 400 7 times, leaving a remainder of 29.
Put 7 as the next digit of the answer. 
Result so far: 12804.07
The remainder is 29 after subtracting 371 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 9:
53 can be fit into 290 5 times, resulting in a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 12804.075
Subtracting 265 from 290 leaves us 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.

On to step 10:
If we divide 250 by 53, we get 4 and a remainder of 38.
Write down 4 as next digit of the result. 
Result so far: 12804.0754
The remainder is 38 after subtracting 212 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 11:
If we divide 380 by 53, we get 7 and a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 12804.07547
Deduct 371 from 380 and we're left 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.

Going ahead to step 12:
The number 53 fits into 90 1 times, leaving a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 12804.075471
If we take 53 away from 90, we end up 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.

Going ahead to step 13:
When dividing 370 by 53, we get 6 with a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 12804.0754716
Deduct 318 from 370 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 14:
520 divided by 53 is 9 with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 12804.07547169
If we subtract 477 from 520, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Our division results in 12804.07547169 with a remaining 4.3e-08.