We're dividing 742200 by 68 
The aim is to understand the frequency of 68 in 742200.

Advancing to step 1:
The number 68 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 68

Moving on to step 2:
If we divide 74 by 68, we get 1 and a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 6 after subtracting 68 from 74.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 68

Step 3:
62 divided by 68 is 0 with a remainder of 62.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 62 after subtracting 0 from 62.
Bring next digit (2) of the dividend behind the 62 and repeat the process: 622 / 68

Step 4:
68 goes into 622 9 times with a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 109.0
If we subtract 612 from 622, we get 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 68

Step 5:
The number 68 fits into 100 1 times, leaving a remainder of 32.
The number 1 becomes the next digit in our result. 
Result so far: 1091.0
Subtract 68 from 100 to get 32.
Take the next digit (0) from the dividend and append it to 32, then repeat: 320 / 68

Advancing to step 6:
320 divided by 68 is 4 with a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 10914.0
If we take 272 away from 320, we end up 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.

Step 7:
The number 68 fits into 480 7 times, leaving a remainder of 4.
The next digit of our result is 7. 
Result so far: 10914.7
The remainder is 4 after subtracting 476 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
68 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 10914.7
Deduct 0 from 40 and we're left 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.

Moving on to step 9:
68 goes into 400 5 times with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 10914.705
If we subtract 340 from 400, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
The number 68 fits into 600 8 times, leaving a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 10914.7058
Subtract 544 from 600 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 11:
When dividing 560 by 68, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 10914.70588
If we subtract 544 from 560, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 10914.70588, with a leftover of 1.6e-05.