216215 divided by 37 
The aim is to understand the frequency of 37 in 216215.

Moving on to step 1:
37 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 37

Advancing to step 2:
21 divided by 37 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 37

Advancing to step 3:
37 goes into 216 5 times with a remainder of 31.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 185 from 216 leaves us with 31.
Include the next digit (2) from the dividend after 31, then repeat: 312 / 37

On to step 4:
If we divide 312 by 37, we get 8 and a remainder of 16.
The next digit of our result is 8. 
Result so far: 58.0
Subtract 296 from 312 to get 16.
Take the next digit (1) from the dividend and append it to 16, then repeat: 161 / 37

Moving on to step 5:
37 goes into 161 4 times with a remainder of 13.
The number 4 becomes the next digit in our result. 
Result so far: 584.0
Subtract 148 from 161 to get 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 37

Step 6:
37 can be fit into 135 3 times, resulting in a remainder of 24.
Put 3 as the next digit of the answer. 
Result so far: 5843.0
Subtract 111 from 135 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 7:
If we divide 240 by 37, we get 6 and a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 5843.6
If we take 222 away from 240, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
The number 37 fits into 180 4 times, leaving a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 5843.64
Deduct 148 from 180 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 9:
37 goes into 320 8 times with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 5843.648
The remainder is 24 after subtracting 296 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
The number 37 fits into 240 6 times, leaving a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 5843.6486
Subtract 222 from 240 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 11:
37 can be fit into 180 4 times, resulting in a remainder of 32.
The next digit of our result is 4. 
Result so far: 5843.64864
If we subtract 148 from 180, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 12:
When dividing 320 by 37, we get 8 with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 5843.648648
The remainder is 24 after subtracting 296 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 13:
The number 37 fits into 240 6 times, leaving a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 5843.6486486
If we take 222 away from 240, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 14:
When dividing 180 by 37, we get 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 5843.64864864
If we subtract 148 from 180, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 5843.64864864 with a remaining 3.2e-08.