We're dividing 73802386 by 212 
The aim is to understand the frequency of 212 in 73802386.

Moving on to step 1:
The number 212 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 212

On to step 2:
212 goes into 73 0 times with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Append the next digit (8) from the dividend to 73 and continue with: 738 / 212

Step 3:
212 goes into 738 3 times with a remainder of 102.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 636 from 738 to get 102.
Fetch the next digit (0) from the dividend, attach it to 102 and continue: 1020 / 212

On to step 4:
If we divide 1020 by 212, we get 4 and a remainder of 172.
The next digit of our result is 4. 
Result so far: 34.0
If we subtract 848 from 1020, we get 172.
Include the next digit (2) from the dividend after 172, then repeat: 1722 / 212

Let's proceed to step 5:
When dividing 1722 by 212, we get 8 with a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 348.0
Subtracting 1696 from 1722 leaves us with 26.
Grab the next digit (3) from the dividend, add it to 26, then carry on: 263 / 212

On to step 6:
If we divide 263 by 212, we get 1 and a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 3481.0
If we subtract 212 from 263, we get 51.
Append the next digit (8) from the dividend to 51 and continue with: 518 / 212

Moving on to step 7:
The number 212 fits into 518 2 times, leaving a remainder of 94.
Record the quotient 2 as the next digit in the result. 
Result so far: 34812.0
Subtract 424 from 518 to get 94.
Fetch the next digit (6) from the dividend, attach it to 94 and continue: 946 / 212

Going ahead to step 8:
212 goes into 946 4 times with a remainder of 98.
Record the quotient 4 as the next digit in the result. 
Result so far: 348124.0
The remainder is 98 after subtracting 848 from 946.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 9:
When dividing 980 by 212, we get 4 with a remainder of 132.
The number 4 becomes the next digit in our result. 
Result so far: 348124.4
If we take 848 away from 980, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 10:
212 goes into 1320 6 times with a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 348124.46
Subtract 1272 from 1320 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.

Going ahead to step 11:
212 goes into 480 2 times with a remainder of 56.
The next digit of our result is 2. 
Result so far: 348124.462
Subtracting 424 from 480 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 12:
If we divide 560 by 212, we get 2 and a remainder of 136.
The next digit of our result is 2. 
Result so far: 348124.4622
Subtract 424 from 560 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final outcome is 348124.4622, with a leftover of 0.00136.