637418 ÷ 67 
The aim is to understand the frequency of 67 in 637418.

On to step 1:
If we divide 6 by 67, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 67

On to step 2:
If we divide 63 by 67, we get 0 and a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Include the next digit (7) from the dividend after 63, then repeat: 637 / 67

Advancing to step 3:
If we divide 637 by 67, we get 9 and a remainder of 34.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 603 from 637, we get 34.
Fetch the next digit (4) from the dividend, attach it to 34 and continue: 344 / 67

On to step 4:
67 can be fit into 344 5 times, resulting in a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 95.0
If we take 335 away from 344, we end up with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 67

Step 5:
The number 67 fits into 91 1 times, leaving a remainder of 24.
The number 1 becomes the next digit in our result. 
Result so far: 951.0
Subtracting 67 from 91 leaves us with 24.
Grab the next digit (8) from the dividend, add it to 24, then carry on: 248 / 67

Let's proceed to step 6:
248 divided by 67 is 3 with a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 9513.0
Subtract 201 from 248 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 7:
67 goes into 470 7 times with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 9513.7
Subtracting 469 from 470 leaves us with 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 8:
If we divide 10 by 67, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 9513.7
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
When dividing 100 by 67, we get 1 with a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 9513.701
The remainder is 33 after subtracting 67 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 10:
When dividing 330 by 67, we get 4 with a remainder of 62.
Use 4 as the next digit of our solution. 
Result so far: 9513.7014
Subtract 268 from 330 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 11:
The number 67 fits into 620 9 times, leaving a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 9513.70149
The remainder is 17 after subtracting 603 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 12:
67 can be fit into 170 2 times, resulting in a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 9513.701492
If we take 134 away from 170, we end up with 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:
67 goes into 360 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 9513.7014925
Deduct 335 from 360 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 14:
250 divided by 67 is 3 with a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 9513.70149253
If we take 201 away from 250, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The final result is 9513.70149253 with a remainder of 4.9e-08.