We divide 353025 by 78
The aim is to understand the frequency of 78 in 353025.

Let's proceed to step 1:
The number 78 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 78

Moving on to step 2:
78 goes into 35 0 times with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Fetch the next digit (3) from the dividend, attach it to 35 and continue: 353 / 78

Advancing to step 3:
78 can be fit into 353 4 times, resulting in a remainder of 41.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 41 after subtracting 312 from 353.
Take the next digit (0) from the dividend and append it to 41, then repeat: 410 / 78

Moving on to step 4:
78 goes into 410 5 times with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 45.0
If we subtract 390 from 410, we get 20.
Grab the next digit (2) from the dividend, add it to 20, then carry on: 202 / 78

Moving on to step 5:
If we divide 202 by 78, we get 2 and a remainder of 46.
The next digit of our result is 2. 
Result so far: 452.0
Subtract 156 from 202 to get 46.
Take the next digit (5) from the dividend and append it to 46, then repeat: 465 / 78

Step 6:
The number 78 fits into 465 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 4525.0
Subtract 390 from 465 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 7:
78 goes into 750 9 times with a remainder of 48.
The next digit of our result is 9. 
Result so far: 4525.9
Subtract 702 from 750 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 8:
480 divided by 78 is 6 with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 4525.96
Deduct 468 from 480 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
120 divided by 78 is 1 with a remainder of 42.
Put 1 as the next digit of the answer. 
Result so far: 4525.961
If we subtract 78 from 120, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 10:
The number 78 fits into 420 5 times, leaving a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 4525.9615
The remainder is 30 after subtracting 390 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
78 goes into 300 3 times with a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 4525.96153
If we subtract 234 from 300, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 12:
78 goes into 660 8 times with a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 4525.961538
If we subtract 624 from 660, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 13:
78 can be fit into 360 4 times, resulting in a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 4525.9615384
The remainder is 48 after subtracting 312 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 14:
480 divided by 78 is 6 with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 4525.96153846
Subtract 468 from 480 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 4525.96153846 with a remaining 1.2e-08.