503454 ÷ 68 
The aim is to understand the frequency of 68 in 503454.

Moving on to step 1:
68 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 68

Advancing to step 2:
50 divided by 68 is 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Take the next digit (3) from the dividend and append it to 50, then repeat: 503 / 68

Going ahead to step 3:
The number 68 fits into 503 7 times, leaving a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 27 after subtracting 476 from 503.
Grab the next digit (4) from the dividend, add it to 27, then carry on: 274 / 68

Going ahead to step 4:
274 divided by 68 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 74.0
If we take 272 away from 274, we end up with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 68

Let's proceed to step 5:
When dividing 25 by 68, we get 0 with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 740.0
Deduct 0 from 25 and we're left with 25.
Bring next digit (4) of the dividend behind the 25 and repeat the process: 254 / 68

Moving on to step 6:
254 divided by 68 is 3 with a remainder of 50.
The number 3 becomes the next digit in our result. 
Result so far: 7403.0
If we subtract 204 from 254, we 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 7:
When dividing 500 by 68, we get 7 with a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 7403.7
The remainder is 24 after subtracting 476 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
240 divided by 68 is 3 with a remainder of 36.
The next digit of our result is 3. 
Result so far: 7403.73
Subtracting 204 from 240 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 9:
68 can be fit into 360 5 times, resulting in a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 7403.735
Deduct 340 from 360 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
200 divided by 68 is 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 7403.7352
If we subtract 136 from 200, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 11:
When dividing 640 by 68, we get 9 with a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 7403.73529
If we take 612 away from 640, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 12:
280 divided by 68 is 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 7403.735294
Deduct 272 from 280 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 13:
If we divide 80 by 68, we get 1 and a remainder of 12.
The next digit of our result is 1. 
Result so far: 7403.7352941
The remainder is 12 after subtracting 68 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 14:
If we divide 120 by 68, we get 1 and a remainder of 52.
Write down 1 as next digit of the result. 
Result so far: 7403.73529411
Subtracting 68 from 120 leaves us 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.

Our division results in 7403.73529411 with a remaining 5.2e-08.