We divide 72205247 by 212
The aim is to understand the frequency of 212 in 72205247.

Advancing to step 1:
When dividing 7 by 212, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 212

On to step 2:
When dividing 72 by 212, we get 0 with a remainder of 72.
Write down 0 as next digit of the result. 
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

Moving on to step 3:
If we divide 722 by 212, we get 3 and a remainder of 86.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 636 from 722 leaves us with 86.
Grab the next digit (0) from the dividend, add it to 86, then carry on: 860 / 212

Advancing to step 4:
The number 212 fits into 860 4 times, leaving a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 34.0
Subtracting 848 from 860 leaves us with 12.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 212

Step 5:
If we divide 125 by 212, we get 0 and a remainder of 125.
Put 0 as the next digit of the answer. 
Result so far: 340.0
The remainder is 125 after subtracting 0 from 125.
Bring next digit (2) of the dividend behind the 125 and repeat the process: 1252 / 212

Step 6:
The number 212 fits into 1252 5 times, leaving a remainder of 192.
Put 5 as the next digit of the answer. 
Result so far: 3405.0
If we take 1060 away from 1252, we end up with 192.
Fetch the next digit (4) from the dividend, attach it to 192 and continue: 1924 / 212

On to step 7:
When dividing 1924 by 212, we get 9 with a remainder of 16.
The next digit of our result is 9. 
Result so far: 34059.0
Deduct 1908 from 1924 and we're left with 16.
Fetch the next digit (7) from the dividend, attach it to 16 and continue: 167 / 212

Going ahead to step 8:
167 divided by 212 is 0 with a remainder of 167.
The number 0 becomes the next digit in our result. 
Result so far: 340590.0
Deduct 0 from 167 and we're left with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Advancing to step 9:
If we divide 1670 by 212, we get 7 and a remainder of 186.
The next digit of our result is 7. 
Result so far: 340590.7
Deduct 1484 from 1670 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Let's proceed to step 10:
The number 212 fits into 1860 8 times, leaving a remainder of 164.
Use 8 as the next digit of our solution. 
Result so far: 340590.78
Subtracting 1696 from 1860 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 11:
The number 212 fits into 1640 7 times, leaving a remainder of 156.
Put 7 as the next digit of the answer. 
Result so far: 340590.787
Deduct 1484 from 1640 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 12:
212 goes into 1560 7 times with a remainder of 76.
Record the quotient 7 as the next digit in the result. 
Result so far: 340590.7877
If we subtract 1484 from 1560, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final outcome is 340590.7877, with a leftover of 0.00076.