We look at the division of 57779062 by 212 
The aim is to understand the frequency of 212 in 57779062.

On to step 1:
212 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 212

Going ahead to step 2:
The number 212 fits into 57 0 times, leaving a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 57 after subtracting 0 from 57.
Include the next digit (7) from the dividend after 57, then repeat: 577 / 212

Moving on to step 3:
If we divide 577 by 212, we get 2 and a remainder of 153.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 424 from 577 leaves us with 153.
Fetch the next digit (7) from the dividend, attach it to 153 and continue: 1537 / 212

Let's proceed to step 4:
The number 212 fits into 1537 7 times, leaving a remainder of 53.
Use 7 as the next digit of our solution. 
Result so far: 27.0
The remainder is 53 after subtracting 1484 from 1537.
Append the next digit (9) from the dividend to 53 and continue with: 539 / 212

Advancing to step 5:
212 goes into 539 2 times with a remainder of 115.
Write down 2 as next digit of the result. 
Result so far: 272.0
If we take 424 away from 539, we end up with 115.
Take the next digit (0) from the dividend and append it to 115, then repeat: 1150 / 212

Advancing to step 6:
The number 212 fits into 1150 5 times, leaving a remainder of 90.
The next digit of our result is 5. 
Result so far: 2725.0
Subtracting 1060 from 1150 leaves us with 90.
Append the next digit (6) from the dividend to 90 and continue with: 906 / 212

Let's proceed to step 7:
When dividing 906 by 212, we get 4 with a remainder of 58.
The number 4 becomes the next digit in our result. 
Result so far: 27254.0
If we subtract 848 from 906, we get 58.
Bring next digit (2) of the dividend behind the 58 and repeat the process: 582 / 212

On to step 8:
When dividing 582 by 212, we get 2 with a remainder of 158.
Record the quotient 2 as the next digit in the result. 
Result so far: 272542.0
If we take 424 away from 582, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 9:
If we divide 1580 by 212, we get 7 and a remainder of 96.
Record the quotient 7 as the next digit in the result. 
Result so far: 272542.7
If we take 1484 away from 1580, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 10:
When dividing 960 by 212, we get 4 with a remainder of 112.
Write down 4 as next digit of the result. 
Result so far: 272542.74
If we subtract 848 from 960, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 11:
212 can be fit into 1120 5 times, resulting in a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 272542.745
Subtracting 1060 from 1120 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
When dividing 600 by 212, we get 2 with a remainder of 176.
The next digit of our result is 2. 
Result so far: 272542.7452
Subtract 424 from 600 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 13:
The number 212 fits into 1760 8 times, leaving a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 272542.74528
Subtracting 1696 from 1760 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 14:
If we divide 640 by 212, we get 3 and a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 272542.745283
The remainder is 4 after subtracting 636 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 15:
When dividing 40 by 212, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 272542.745283
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 16:
If we divide 400 by 212, we get 1 and a remainder of 188.
The number 1 becomes the next digit in our result. 
Result so far: 272542.74528301
If we subtract 212 from 400, we get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

After the division, we end up with 272542.74528301 and a remainder of 1.88e-07.