53581 divided by 67 
The aim is to understand the frequency of 67 in 53581.

On to step 1:
67 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 67

Moving on to step 2:
53 divided by 67 is 0 with a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Include the next digit (5) from the dividend after 53, then repeat: 535 / 67

On to step 3:
When dividing 535 by 67, we get 7 with a remainder of 66.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 469 from 535 and we're left with 66.
Grab the next digit (8) from the dividend, add it to 66, then carry on: 668 / 67

Advancing to step 4:
67 can be fit into 668 9 times, resulting in a remainder of 65.
Put 9 as the next digit of the answer. 
Result so far: 79.0
If we take 603 away from 668, we end up with 65.
Append the next digit (1) from the dividend to 65 and continue with: 651 / 67

On to step 5:
67 can be fit into 651 9 times, resulting in a remainder of 48.
Write down 9 as next digit of the result. 
Result so far: 799.0
Subtract 603 from 651 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.

Step 6:
When dividing 480 by 67, we get 7 with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 799.7
The remainder is 11 after subtracting 469 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 7:
67 goes into 110 1 times with a remainder of 43.
The next digit of our result is 1. 
Result so far: 799.71
The remainder is 43 after subtracting 67 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 8:
The number 67 fits into 430 6 times, leaving a remainder of 28.
The next digit of our result is 6. 
Result so far: 799.716
Subtract 402 from 430 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
67 can be fit into 280 4 times, resulting in a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 799.7164
Deduct 268 from 280 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
When dividing 120 by 67, we get 1 with a remainder of 53.
The next digit of our result is 1. 
Result so far: 799.71641
Subtracting 67 from 120 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 11:
530 divided by 67 is 7 with a remainder of 61.
Use 7 as the next digit of our solution. 
Result so far: 799.716417
Subtract 469 from 530 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 12:
The number 67 fits into 610 9 times, leaving a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 799.7164179
Subtract 603 from 610 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 13:
67 goes into 70 1 times with a remainder of 3.
The next digit of our result is 1. 
Result so far: 799.71641791
Subtract 67 from 70 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 799.71641791 and a remainder of 3e-09.