685173 ÷ 36 
The aim is to understand the frequency of 36 in 685173.

Step 1:
6 divided by 36 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 36

Advancing to step 2:
If we divide 68 by 36, we get 1 and a remainder of 32.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 32 after subtracting 36 from 68.
Take the next digit (5) from the dividend and append it to 32, then repeat: 325 / 36

Advancing to step 3:
36 goes into 325 9 times with a remainder of 1.
The next digit of our result is 9. 
Result so far: 19.0
Subtract 324 from 325 to get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 36

Moving on to step 4:
36 can be fit into 11 0 times, resulting in a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 190.0
If we subtract 0 from 11, we get 11.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 36

Moving on to step 5:
The number 36 fits into 117 3 times, leaving a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 1903.0
If we subtract 108 from 117, we get 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 36

Advancing to step 6:
When dividing 93 by 36, we get 2 with a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 19032.0
Subtract 72 from 93 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 7:
When dividing 210 by 36, we get 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 19032.5
Deduct 180 from 210 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
When dividing 300 by 36, we get 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 19032.58
The remainder is 12 after subtracting 288 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
36 can be fit into 120 3 times, resulting in a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 19032.583
Deduct 108 from 120 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.

Going ahead to step 10:
If we divide 120 by 36, we get 3 and a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 19032.5833
Subtracting 108 from 120 leaves us 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.

The final outcome is 19032.5833, with a leftover of 0.00012.