Let's divide 697649 by 54
The aim is to understand the frequency of 54 in 697649.

Let's proceed to step 1:
54 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 54

On to step 2:
54 goes into 69 1 times with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 54 from 69 to get 15.
Grab the next digit (7) from the dividend, add it to 15, then carry on: 157 / 54

Step 3:
157 divided by 54 is 2 with a remainder of 49.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 108 away from 157, we end up with 49.
Take the next digit (6) from the dividend and append it to 49, then repeat: 496 / 54

Moving on to step 4:
54 can be fit into 496 9 times, resulting in a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 129.0
Deduct 486 from 496 and we're left with 10.
Append the next digit (4) from the dividend to 10 and continue with: 104 / 54

Going ahead to step 5:
If we divide 104 by 54, we get 1 and a remainder of 50.
Put 1 as the next digit of the answer. 
Result so far: 1291.0
Subtract 54 from 104 to get 50.
Bring next digit (9) of the dividend behind the 50 and repeat the process: 509 / 54

Advancing to step 6:
If we divide 509 by 54, we get 9 and a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 12919.0
If we subtract 486 from 509, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 7:
54 can be fit into 230 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 12919.4
Subtracting 216 from 230 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
140 divided by 54 is 2 with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 12919.42
If we take 108 away from 140, we end up 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.

Moving on to step 9:
54 goes into 320 5 times with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 12919.425
Subtracting 270 from 320 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
If we divide 500 by 54, we get 9 and a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 12919.4259
Subtracting 486 from 500 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 11:
140 divided by 54 is 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 12919.42592
If we take 108 away from 140, we end up 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.

Step 12:
320 divided by 54 is 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 12919.425925
Subtract 270 from 320 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 13:
If we divide 500 by 54, we get 9 and a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 12919.4259259
Subtract 486 from 500 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 14:
When dividing 140 by 54, we get 2 with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 12919.42592592
Subtract 108 from 140 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 12919.42592592, and the remainder is 3.2e-08.