We look at the division of 67590084 by 168 
The aim is to understand the frequency of 168 in 67590084.

Going ahead to step 1:
6 divided by 168 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 168

Advancing to step 2:
168 goes into 67 0 times with a remainder of 67.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Take the next digit (5) from the dividend and append it to 67, then repeat: 675 / 168

Moving on to step 3:
If we divide 675 by 168, we get 4 and a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 672 away from 675, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 168

Moving on to step 4:
If we divide 39 by 168, we get 0 and a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
Subtracting 0 from 39 leaves us with 39.
Include the next digit (0) from the dividend after 39, then repeat: 390 / 168

Step 5:
When dividing 390 by 168, we get 2 with a remainder of 54.
Record the quotient 2 as the next digit in the result. 
Result so far: 402.0
Subtract 336 from 390 to get 54.
Append the next digit (0) from the dividend to 54 and continue with: 540 / 168

Step 6:
If we divide 540 by 168, we get 3 and a remainder of 36.
The number 3 becomes the next digit in our result. 
Result so far: 4023.0
Deduct 504 from 540 and we're left with 36.
Append the next digit (8) from the dividend to 36 and continue with: 368 / 168

Going ahead to step 7:
The number 168 fits into 368 2 times, leaving a remainder of 32.
The next digit of our result is 2. 
Result so far: 40232.0
Deduct 336 from 368 and we're left with 32.
Grab the next digit (4) from the dividend, add it to 32, then carry on: 324 / 168

Let's proceed to step 8:
When dividing 324 by 168, we get 1 with a remainder of 156.
The next digit of our result is 1. 
Result so far: 402321.0
Subtract 168 from 324 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 9:
168 goes into 1560 9 times with a remainder of 48.
Write down 9 as next digit of the result. 
Result so far: 402321.9
The remainder is 48 after subtracting 1512 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 10:
The number 168 fits into 480 2 times, leaving a remainder of 144.
Use 2 as the next digit of our solution. 
Result so far: 402321.92
If we subtract 336 from 480, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 11:
168 can be fit into 1440 8 times, resulting in a remainder of 96.
Put 8 as the next digit of the answer. 
Result so far: 402321.928
Deduct 1344 from 1440 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 12:
When dividing 960 by 168, we get 5 with a remainder of 120.
The number 5 becomes the next digit in our result. 
Result so far: 402321.9285
Deduct 840 from 960 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 13:
168 can be fit into 1200 7 times, resulting in a remainder of 24.
The next digit of our result is 7. 
Result so far: 402321.92857
If we take 1176 away from 1200, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
240 divided by 168 is 1 with a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 402321.928571
If we take 168 away from 240, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 15:
If we divide 720 by 168, we get 4 and a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 402321.9285714
Subtract 672 from 720 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.

Advancing to step 16:
168 goes into 480 2 times with a remainder of 144.
Write down 2 as next digit of the result. 
Result so far: 402321.92857142
Subtract 336 from 480 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Our division results in 402321.92857142 with a remaining 1.44e-07.