Let's divide 72233877 by 212
The aim is to understand the frequency of 212 in 72233877.

On to step 1:
212 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 212

Advancing to step 2:
If we divide 72 by 212, we get 0 and a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Include the next digit (2) from the dividend after 72, then repeat: 722 / 212

Let's proceed to step 3:
When dividing 722 by 212, we get 3 with a remainder of 86.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 636 from 722 and we're left with 86.
Include the next digit (3) from the dividend after 86, then repeat: 863 / 212

Step 4:
The number 212 fits into 863 4 times, leaving a remainder of 15.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
Deduct 848 from 863 and we're left with 15.
Take the next digit (3) from the dividend and append it to 15, then repeat: 153 / 212

Moving on to step 5:
153 divided by 212 is 0 with a remainder of 153.
Put 0 as the next digit of the answer. 
Result so far: 340.0
If we take 0 away from 153, we end up with 153.
Append the next digit (8) from the dividend to 153 and continue with: 1538 / 212

Let's proceed to step 6:
212 goes into 1538 7 times with a remainder of 54.
The next digit of our result is 7. 
Result so far: 3407.0
If we subtract 1484 from 1538, we get 54.
Fetch the next digit (7) from the dividend, attach it to 54 and continue: 547 / 212

Going ahead to step 7:
212 can be fit into 547 2 times, resulting in a remainder of 123.
The next digit of our result is 2. 
Result so far: 34072.0
The remainder is 123 after subtracting 424 from 547.
Fetch the next digit (7) from the dividend, attach it to 123 and continue: 1237 / 212

Advancing to step 8:
212 can be fit into 1237 5 times, resulting in a remainder of 177.
The number 5 becomes the next digit in our result. 
Result so far: 340725.0
Subtract 1060 from 1237 to get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Step 9:
When dividing 1770 by 212, we get 8 with a remainder of 74.
Put 8 as the next digit of the answer. 
Result so far: 340725.8
If we take 1696 away from 1770, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 10:
740 divided by 212 is 3 with a remainder of 104.
The number 3 becomes the next digit in our result. 
Result so far: 340725.83
The remainder is 104 after subtracting 636 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 11:
When dividing 1040 by 212, we get 4 with a remainder of 192.
The next digit of our result is 4. 
Result so far: 340725.834
Subtract 848 from 1040 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 12:
212 goes into 1920 9 times with a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 340725.8349
Subtract 1908 from 1920 to get 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 13:
120 divided by 212 is 0 with a remainder of 120.
The next digit of our result is 0. 
Result so far: 340725.8349
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 14:
1200 divided by 212 is 5 with a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 340725.834905
If we subtract 1060 from 1200, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 15:
When dividing 1400 by 212, we get 6 with a remainder of 128.
Use 6 as the next digit of our solution. 
Result so far: 340725.8349056
The remainder is 128 after subtracting 1272 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 16:
212 goes into 1280 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 340725.83490566
Deduct 1272 from 1280 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 340725.83490566 with a remaining 8e-09.