Let's divide 66075640 by 212
The aim is to understand the frequency of 212 in 66075640.

Step 1:
6 divided by 212 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 212

Moving on to step 2:
212 goes into 66 0 times with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Bring next digit (0) of the dividend behind the 66 and repeat the process: 660 / 212

Step 3:
When dividing 660 by 212, we get 3 with a remainder of 24.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 636 from 660 to get 24.
Include the next digit (7) from the dividend after 24, then repeat: 247 / 212

Advancing to step 4:
When dividing 247 by 212, we get 1 with a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 31.0
Deduct 212 from 247 and we're left with 35.
Take the next digit (5) from the dividend and append it to 35, then repeat: 355 / 212

Moving on to step 5:
When dividing 355 by 212, we get 1 with a remainder of 143.
Record the quotient 1 as the next digit in the result. 
Result so far: 311.0
If we subtract 212 from 355, we get 143.
Fetch the next digit (6) from the dividend, attach it to 143 and continue: 1436 / 212

Moving on to step 6:
1436 divided by 212 is 6 with a remainder of 164.
Put 6 as the next digit of the answer. 
Result so far: 3116.0
If we subtract 1272 from 1436, we get 164.
Fetch the next digit (4) from the dividend, attach it to 164 and continue: 1644 / 212

Going ahead to step 7:
212 can be fit into 1644 7 times, resulting in a remainder of 160.
Use 7 as the next digit of our solution. 
Result so far: 31167.0
The remainder is 160 after subtracting 1484 from 1644.
Include the next digit (0) from the dividend after 160, then repeat: 1600 / 212

Going ahead to step 8:
The number 212 fits into 1600 7 times, leaving a remainder of 116.
Use 7 as the next digit of our solution. 
Result so far: 311677.0
If we take 1484 away from 1600, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 9:
If we divide 1160 by 212, we get 5 and a remainder of 100.
The next digit of our result is 5. 
Result so far: 311677.5
Subtracting 1060 from 1160 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 10:
212 goes into 1000 4 times with a remainder of 152.
The number 4 becomes the next digit in our result. 
Result so far: 311677.54
The remainder is 152 after subtracting 848 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 11:
212 goes into 1520 7 times with a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 311677.547
If we subtract 1484 from 1520, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
212 can be fit into 360 1 times, resulting in a remainder of 148.
Use 1 as the next digit of our solution. 
Result so far: 311677.5471
Subtracting 212 from 360 leaves us with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 13:
If we divide 1480 by 212, we get 6 and a remainder of 208.
Put 6 as the next digit of the answer. 
Result so far: 311677.54716
If we subtract 1272 from 1480, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 14:
2080 divided by 212 is 9 with a remainder of 172.
Use 9 as the next digit of our solution. 
Result so far: 311677.547169
If we take 1908 away from 2080, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 15:
212 can be fit into 1720 8 times, resulting in a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 311677.5471698
Subtract 1696 from 1720 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 16:
240 divided by 212 is 1 with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 311677.54716981
Deduct 212 from 240 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

In conclusion, the division gives 311677.54716981 with a balance of 2.8e-08.