Let's divide 431702 by 78
The aim is to understand the frequency of 78 in 431702.

Moving on to step 1:
If we divide 4 by 78, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 78

Going ahead to step 2:
43 divided by 78 is 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Bring next digit (1) of the dividend behind the 43 and repeat the process: 431 / 78

Let's proceed to step 3:
78 goes into 431 5 times with a remainder of 41.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 41 after subtracting 390 from 431.
Append the next digit (7) from the dividend to 41 and continue with: 417 / 78

Going ahead to step 4:
The number 78 fits into 417 5 times, leaving a remainder of 27.
Use 5 as the next digit of our solution. 
Result so far: 55.0
Subtract 390 from 417 to get 27.
Grab the next digit (0) from the dividend, add it to 27, then carry on: 270 / 78

Advancing to step 5:
When dividing 270 by 78, we get 3 with a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 553.0
If we take 234 away from 270, we end up with 36.
Bring next digit (2) of the dividend behind the 36 and repeat the process: 362 / 78

Advancing to step 6:
362 divided by 78 is 4 with a remainder of 50.
Use 4 as the next digit of our solution. 
Result so far: 5534.0
The remainder is 50 after subtracting 312 from 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 7:
500 divided by 78 is 6 with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 5534.6
If we take 468 away from 500, 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.

Let's proceed to step 8:
78 goes into 320 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 5534.64
Subtracting 312 from 320 leaves us 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.

Step 9:
78 goes into 80 1 times with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 5534.641
The remainder is 2 after subtracting 78 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
If we divide 20 by 78, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 5534.641
Subtracting 0 from 20 leaves us 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.

Moving on to step 11:
If we divide 200 by 78, we get 2 and a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 5534.64102
If we subtract 156 from 200, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 12:
78 goes into 440 5 times with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 5534.641025
If we take 390 away from 440, we end up 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 13:
500 divided by 78 is 6 with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 5534.6410256
If we take 468 away from 500, 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.

Advancing to step 14:
If we divide 320 by 78, we get 4 and a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 5534.64102564
Subtract 312 from 320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 5534.64102564, and the remainder is 8e-09.