We're dividing 73699785 by 636 
The aim is to understand the frequency of 636 in 73699785.

Going ahead to step 1:
If we divide 7 by 636, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 636

Step 2:
73 divided by 636 is 0 with a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Include the next digit (6) from the dividend after 73, then repeat: 736 / 636

Moving on to step 3:
636 goes into 736 1 times with a remainder of 100.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 100 after subtracting 636 from 736.
Grab the next digit (9) from the dividend, add it to 100, then carry on: 1009 / 636

Step 4:
If we divide 1009 by 636, we get 1 and a remainder of 373.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 636 from 1009 to get 373.
Bring next digit (9) of the dividend behind the 373 and repeat the process: 3739 / 636

Going ahead to step 5:
3739 divided by 636 is 5 with a remainder of 559.
The next digit of our result is 5. 
Result so far: 115.0
Subtracting 3180 from 3739 leaves us with 559.
Take the next digit (7) from the dividend and append it to 559, then repeat: 5597 / 636

Step 6:
If we divide 5597 by 636, we get 8 and a remainder of 509.
Record the quotient 8 as the next digit in the result. 
Result so far: 1158.0
If we take 5088 away from 5597, we end up with 509.
Include the next digit (8) from the dividend after 509, then repeat: 5098 / 636

Advancing to step 7:
When dividing 5098 by 636, we get 8 with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 11588.0
If we take 5088 away from 5098, we end up with 10.
Grab the next digit (5) from the dividend, add it to 10, then carry on: 105 / 636

Step 8:
105 divided by 636 is 0 with a remainder of 105.
Put 0 as the next digit of the answer. 
Result so far: 115880.0
Subtracting 0 from 105 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 9:
636 goes into 1050 1 times with a remainder of 414.
Record the quotient 1 as the next digit in the result. 
Result so far: 115880.1
Deduct 636 from 1050 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Moving on to step 10:
If we divide 4140 by 636, we get 6 and a remainder of 324.
Record the quotient 6 as the next digit in the result. 
Result so far: 115880.16
Deduct 3816 from 4140 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Moving on to step 11:
636 can be fit into 3240 5 times, resulting in a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 115880.165
If we subtract 3180 from 3240, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 12:
636 goes into 600 0 times with a remainder of 600.
The next digit of our result is 0. 
Result so far: 115880.165
The remainder is 600 after subtracting 0 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 13:
6000 divided by 636 is 9 with a remainder of 276.
Record the quotient 9 as the next digit in the result. 
Result so far: 115880.16509
The remainder is 276 after subtracting 5724 from 6000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 14:
636 can be fit into 2760 4 times, resulting in a remainder of 216.
Write down 4 as next digit of the result. 
Result so far: 115880.165094
Deduct 2544 from 2760 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 15:
If we divide 2160 by 636, we get 3 and a remainder of 252.
Record the quotient 3 as the next digit in the result. 
Result so far: 115880.1650943
Subtracting 1908 from 2160 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 16:
If we divide 2520 by 636, we get 3 and a remainder of 612.
The number 3 becomes the next digit in our result. 
Result so far: 115880.16509433
If we subtract 1908 from 2520, we get 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Our division results in 115880.16509433 with a remaining 6.12e-07.