We look at the division of 878366 by 67 
The aim is to understand the frequency of 67 in 878366.

Advancing to step 1:
The number 67 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 67

Advancing to step 2:
67 goes into 87 1 times with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 67 from 87 leaves us with 20.
Include the next digit (8) from the dividend after 20, then repeat: 208 / 67

Step 3:
67 goes into 208 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 201 from 208 leaves us with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 67

Moving on to step 4:
67 goes into 73 1 times with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 131.0
If we take 67 away from 73, we end up with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 67

Let's proceed to step 5:
When dividing 66 by 67, we get 0 with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 1310.0
If we take 0 away from 66, we end up with 66.
Include the next digit (6) from the dividend after 66, then repeat: 666 / 67

Advancing to step 6:
If we divide 666 by 67, we get 9 and a remainder of 63.
Put 9 as the next digit of the answer. 
Result so far: 13109.0
If we subtract 603 from 666, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 7:
67 goes into 630 9 times with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 13109.9
Deduct 603 from 630 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 8:
The number 67 fits into 270 4 times, leaving a remainder of 2.
The next digit of our result is 4. 
Result so far: 13109.94
Subtract 268 from 270 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.

On to step 9:
67 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 13109.94
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
When dividing 200 by 67, we get 2 with a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 13109.9402
Subtracting 134 from 200 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 11:
The number 67 fits into 660 9 times, leaving a remainder of 57.
The number 9 becomes the next digit in our result. 
Result so far: 13109.94029
If we subtract 603 from 660, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 12:
The number 67 fits into 570 8 times, leaving a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 13109.940298
Deduct 536 from 570 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 13:
When dividing 340 by 67, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 13109.9402985
The remainder is 5 after subtracting 335 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 14:
When dividing 50 by 67, we get 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 13109.9402985
If we take 0 away from 50, we end up 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.

Our division results in 13109.9402985 with a remaining 5e-08.