We look at the division of 705233 by 78 
The aim is to understand the frequency of 78 in 705233.

Step 1:
78 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 78

Step 2:
78 can be fit into 70 0 times, resulting in a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Take the next digit (5) from the dividend and append it to 70, then repeat: 705 / 78

Moving on to step 3:
If we divide 705 by 78, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 702 from 705, we get 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 78

Step 4:
If we divide 32 by 78, we get 0 and a remainder of 32.
Write down 0 as next digit of the result. 
Result so far: 90.0
The remainder is 32 after subtracting 0 from 32.
Grab the next digit (3) from the dividend, add it to 32, then carry on: 323 / 78

Going ahead to step 5:
When dividing 323 by 78, we get 4 with a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 904.0
If we subtract 312 from 323, we get 11.
Take the next digit (3) from the dividend and append it to 11, then repeat: 113 / 78

Moving on to step 6:
The number 78 fits into 113 1 times, leaving a remainder of 35.
Write down 1 as next digit of the result. 
Result so far: 9041.0
Subtract 78 from 113 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 7:
The number 78 fits into 350 4 times, leaving a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 9041.4
The remainder is 38 after subtracting 312 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 8:
78 can be fit into 380 4 times, resulting in a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 9041.44
Deduct 312 from 380 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Our division results in 9041.44 with a remaining 0.068.