We're dividing 79419754 by 168 
The aim is to understand the frequency of 168 in 79419754.

On to step 1:
7 divided by 168 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 168

Going ahead to step 2:
168 goes into 79 0 times with a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Bring next digit (4) of the dividend behind the 79 and repeat the process: 794 / 168

Advancing to step 3:
168 goes into 794 4 times with a remainder of 122.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 672 from 794 and we're left with 122.
Append the next digit (1) from the dividend to 122 and continue with: 1221 / 168

Moving on to step 4:
The number 168 fits into 1221 7 times, leaving a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 47.0
The remainder is 45 after subtracting 1176 from 1221.
Bring next digit (9) of the dividend behind the 45 and repeat the process: 459 / 168

Going ahead to step 5:
459 divided by 168 is 2 with a remainder of 123.
The next digit of our result is 2. 
Result so far: 472.0
Subtracting 336 from 459 leaves us with 123.
Fetch the next digit (7) from the dividend, attach it to 123 and continue: 1237 / 168

Moving on to step 6:
1237 divided by 168 is 7 with a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 4727.0
Subtracting 1176 from 1237 leaves us with 61.
Take the next digit (5) from the dividend and append it to 61, then repeat: 615 / 168

Going ahead to step 7:
615 divided by 168 is 3 with a remainder of 111.
Put 3 as the next digit of the answer. 
Result so far: 47273.0
If we subtract 504 from 615, we get 111.
Fetch the next digit (4) from the dividend, attach it to 111 and continue: 1114 / 168

Let's proceed to step 8:
The number 168 fits into 1114 6 times, leaving a remainder of 106.
The next digit of our result is 6. 
Result so far: 472736.0
Subtracting 1008 from 1114 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 9:
168 goes into 1060 6 times with a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 472736.6
Deduct 1008 from 1060 and we're left 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.

On to step 10:
The number 168 fits into 520 3 times, leaving a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 472736.63
Deduct 504 from 520 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
160 divided by 168 is 0 with a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 472736.63
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 12:
If we divide 1600 by 168, we get 9 and a remainder of 88.
Write down 9 as next digit of the result. 
Result so far: 472736.6309
If we take 1512 away from 1600, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 13:
168 can be fit into 880 5 times, resulting in a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 472736.63095
The remainder is 40 after subtracting 840 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 14:
If we divide 400 by 168, we get 2 and a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 472736.630952
Subtracting 336 from 400 leaves us 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.

Step 15:
168 can be fit into 640 3 times, resulting in a remainder of 136.
Use 3 as the next digit of our solution. 
Result so far: 472736.6309523
Subtracting 504 from 640 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 16:
When dividing 1360 by 168, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 472736.63095238
The remainder is 16 after subtracting 1344 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 472736.63095238 and a remainder of 1.6e-08.