Let's divide 50564914 by 212
The aim is to understand the frequency of 212 in 50564914.

Advancing to step 1:
When dividing 5 by 212, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 212

On to step 2:
When dividing 50 by 212, we get 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 50, we end up with 50.
Fetch the next digit (5) from the dividend, attach it to 50 and continue: 505 / 212

Going ahead to step 3:
If we divide 505 by 212, we get 2 and a remainder of 81.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 81 after subtracting 424 from 505.
Append the next digit (6) from the dividend to 81 and continue with: 816 / 212

Moving on to step 4:
816 divided by 212 is 3 with a remainder of 180.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
The remainder is 180 after subtracting 636 from 816.
Take the next digit (4) from the dividend and append it to 180, then repeat: 1804 / 212

Going ahead to step 5:
If we divide 1804 by 212, we get 8 and a remainder of 108.
Use 8 as the next digit of our solution. 
Result so far: 238.0
Deduct 1696 from 1804 and we're left with 108.
Take the next digit (9) from the dividend and append it to 108, then repeat: 1089 / 212

Going ahead to step 6:
The number 212 fits into 1089 5 times, leaving a remainder of 29.
Write down 5 as next digit of the result. 
Result so far: 2385.0
Subtracting 1060 from 1089 leaves us with 29.
Append the next digit (1) from the dividend to 29 and continue with: 291 / 212

On to step 7:
212 goes into 291 1 times with a remainder of 79.
The next digit of our result is 1. 
Result so far: 23851.0
If we subtract 212 from 291, we get 79.
Bring next digit (4) of the dividend behind the 79 and repeat the process: 794 / 212

Step 8:
If we divide 794 by 212, we get 3 and a remainder of 158.
Write down 3 as next digit of the result. 
Result so far: 238513.0
Subtract 636 from 794 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 9:
When dividing 1580 by 212, we get 7 with a remainder of 96.
Write down 7 as next digit of the result. 
Result so far: 238513.7
Subtracting 1484 from 1580 leaves us 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.

On to step 10:
960 divided by 212 is 4 with a remainder of 112.
Put 4 as the next digit of the answer. 
Result so far: 238513.74
Subtracting 848 from 960 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 11:
When dividing 1120 by 212, we get 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 238513.745
The remainder is 60 after subtracting 1060 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 12:
212 can be fit into 600 2 times, resulting in a remainder of 176.
Record the quotient 2 as the next digit in the result. 
Result so far: 238513.7452
Subtracting 424 from 600 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 13:
212 can be fit into 1760 8 times, resulting in a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 238513.74528
If we take 1696 away from 1760, we end up 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.

Let's proceed to step 14:
If we divide 640 by 212, we get 3 and a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 238513.745283
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:
If we divide 40 by 212, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 238513.745283
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 16:
The number 212 fits into 400 1 times, leaving a remainder of 188.
Record the quotient 1 as the next digit in the result. 
Result so far: 238513.74528301
Subtract 212 from 400 to 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.

The final result is 238513.74528301 with a remainder of 1.88e-07.