373652 divided by 78 
The aim is to understand the frequency of 78 in 373652.

Moving on to step 1:
78 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 78

Advancing to step 2:
78 goes into 37 0 times with a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Take the next digit (3) from the dividend and append it to 37, then repeat: 373 / 78

Going ahead to step 3:
When dividing 373 by 78, we get 4 with a remainder of 61.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 312 from 373, we get 61.
Grab the next digit (6) from the dividend, add it to 61, then carry on: 616 / 78

Advancing to step 4:
The number 78 fits into 616 7 times, leaving a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 47.0
Subtracting 546 from 616 leaves us with 70.
Include the next digit (5) from the dividend after 70, then repeat: 705 / 78

Let's proceed to step 5:
705 divided by 78 is 9 with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 479.0
Subtract 702 from 705 to get 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 78

Moving on to step 6:
78 goes into 32 0 times with a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 4790.0
Subtract 0 from 32 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 7:
78 can be fit into 320 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 4790.4
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.

Moving on to step 8:
The number 78 fits into 80 1 times, leaving a remainder of 2.
The next digit of our result is 1. 
Result so far: 4790.41
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
When dividing 20 by 78, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 4790.41
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.

On to step 10:
78 can be fit into 200 2 times, resulting in a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 4790.4102
Deduct 156 from 200 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 11:
The number 78 fits into 440 5 times, leaving a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 4790.41025
Subtracting 390 from 440 leaves us 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.

Going ahead to step 12:
If we divide 500 by 78, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 4790.410256
If we subtract 468 from 500, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 13:
320 divided by 78 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 4790.4102564
The remainder is 8 after subtracting 312 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 14:
The number 78 fits into 80 1 times, leaving a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 4790.41025641
If we subtract 78 from 80, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 4790.41025641 and a remainder of 2e-09.