We divide 90251900 by 212
The aim is to understand the frequency of 212 in 90251900.

Going ahead to step 1:
When dividing 9 by 212, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 212

Moving on to step 2:
The number 212 fits into 90 0 times, leaving a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Append the next digit (2) from the dividend to 90 and continue with: 902 / 212

Step 3:
If we divide 902 by 212, we get 4 and a remainder of 54.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 848 from 902 and we're left with 54.
Bring next digit (5) of the dividend behind the 54 and repeat the process: 545 / 212

Step 4:
545 divided by 212 is 2 with a remainder of 121.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Subtract 424 from 545 to get 121.
Fetch the next digit (1) from the dividend, attach it to 121 and continue: 1211 / 212

Let's proceed to step 5:
If we divide 1211 by 212, we get 5 and a remainder of 151.
Use 5 as the next digit of our solution. 
Result so far: 425.0
Deduct 1060 from 1211 and we're left with 151.
Include the next digit (9) from the dividend after 151, then repeat: 1519 / 212

Moving on to step 6:
The number 212 fits into 1519 7 times, leaving a remainder of 35.
Put 7 as the next digit of the answer. 
Result so far: 4257.0
Deduct 1484 from 1519 and we're left with 35.
Append the next digit (0) from the dividend to 35 and continue with: 350 / 212

Moving on to step 7:
350 divided by 212 is 1 with a remainder of 138.
The next digit of our result is 1. 
Result so far: 42571.0
The remainder is 138 after subtracting 212 from 350.
Fetch the next digit (0) from the dividend, attach it to 138 and continue: 1380 / 212

Step 8:
The number 212 fits into 1380 6 times, leaving a remainder of 108.
The next digit of our result is 6. 
Result so far: 425716.0
The remainder is 108 after subtracting 1272 from 1380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 9:
The number 212 fits into 1080 5 times, leaving a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 425716.5
Subtract 1060 from 1080 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
212 goes into 200 0 times with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 425716.5
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 11:
212 can be fit into 2000 9 times, resulting in a remainder of 92.
Write down 9 as next digit of the result. 
Result so far: 425716.509
If we subtract 1908 from 2000, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 12:
The number 212 fits into 920 4 times, leaving a remainder of 72.
Record the quotient 4 as the next digit in the result. 
Result so far: 425716.5094
Subtract 848 from 920 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 13:
212 goes into 720 3 times with a remainder of 84.
Write down 3 as next digit of the result. 
Result so far: 425716.50943
If we take 636 away from 720, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 14:
212 can be fit into 840 3 times, resulting in a remainder of 204.
Write down 3 as next digit of the result. 
Result so far: 425716.509433
Subtract 636 from 840 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

The final result is 425716.509433 with a remainder of 2.04e-05.