We're dividing 378885 by 79 
The aim is to understand the frequency of 79 in 378885.

On to step 1:
79 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
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 / 79

Going ahead to step 2:
37 divided by 79 is 0 with a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Fetch the next digit (8) from the dividend, attach it to 37 and continue: 378 / 79

Let's proceed to step 3:
79 can be fit into 378 4 times, resulting in a remainder of 62.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 316 away from 378, we end up with 62.
Grab the next digit (8) from the dividend, add it to 62, then carry on: 628 / 79

Let's proceed to step 4:
628 divided by 79 is 7 with a remainder of 75.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
If we take 553 away from 628, we end up with 75.
Fetch the next digit (8) from the dividend, attach it to 75 and continue: 758 / 79

Moving on to step 5:
When dividing 758 by 79, we get 9 with a remainder of 47.
Put 9 as the next digit of the answer. 
Result so far: 479.0
If we subtract 711 from 758, we get 47.
Grab the next digit (5) from the dividend, add it to 47, then carry on: 475 / 79

On to step 6:
When dividing 475 by 79, we get 6 with a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 4796.0
Subtract 474 from 475 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
79 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 4796.0
If we take 0 away from 10, we end up 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.

Going ahead to step 8:
79 goes into 100 1 times with a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 4796.01
If we subtract 79 from 100, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 9:
When dividing 210 by 79, we get 2 with a remainder of 52.
The next digit of our result is 2. 
Result so far: 4796.012
If we take 158 away from 210, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 10:
79 goes into 520 6 times with a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 4796.0126
If we take 474 away from 520, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 11:
The number 79 fits into 460 5 times, leaving a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 4796.01265
Subtract 395 from 460 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 12:
79 can be fit into 650 8 times, resulting in a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 4796.012658
Deduct 632 from 650 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 13:
79 can be fit into 180 2 times, resulting in a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 4796.0126582
Subtract 158 from 180 to get 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 14:
The number 79 fits into 220 2 times, leaving a remainder of 62.
The next digit of our result is 2. 
Result so far: 4796.01265822
If we take 158 away from 220, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Our division results in 4796.01265822 with a remaining 6.2e-08.