We're dividing 718654 by 78 
The aim is to understand the frequency of 78 in 718654.

Let's proceed to step 1:
7 divided by 78 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 78

Advancing to step 2:
78 goes into 71 0 times with a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Grab the next digit (8) from the dividend, add it to 71, then carry on: 718 / 78

Let's proceed to step 3:
The number 78 fits into 718 9 times, leaving a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 702 from 718, we get 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 78

Moving on to step 4:
The number 78 fits into 166 2 times, leaving a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 92.0
If we subtract 156 from 166, we get 10.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 78

On to step 5:
78 goes into 105 1 times with a remainder of 27.
The next digit of our result is 1. 
Result so far: 921.0
If we subtract 78 from 105, we get 27.
Fetch the next digit (4) from the dividend, attach it to 27 and continue: 274 / 78

Advancing to step 6:
The number 78 fits into 274 3 times, leaving a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 9213.0
Subtract 234 from 274 to get 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 7:
78 goes into 400 5 times with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 9213.5
Subtracting 390 from 400 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
When dividing 100 by 78, we get 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 9213.51
Deduct 78 from 100 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 9:
220 divided by 78 is 2 with a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 9213.512
Deduct 156 from 220 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 10:
When dividing 640 by 78, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 9213.5128
The remainder is 16 after subtracting 624 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
78 goes into 160 2 times with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 9213.51282
If we subtract 156 from 160, we 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.

Step 12:
78 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 9213.51282
Subtracting 0 from 40 leaves us 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 13:
400 divided by 78 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 9213.5128205
Subtract 390 from 400 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 14:
78 can be fit into 100 1 times, resulting in a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 9213.51282051
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

After the division, we end up with 9213.51282051 and a remainder of 2.2e-08.