We're dividing 17150190 by 214 
The aim is to understand the frequency of 214 in 17150190.

On to step 1:
If we divide 1 by 214, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 214

Step 2:
214 can be fit into 17 0 times, resulting in a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Bring next digit (1) of the dividend behind the 17 and repeat the process: 171 / 214

Advancing to step 3:
The number 214 fits into 171 0 times, leaving a remainder of 171.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 171 and we're left with 171.
Take the next digit (5) from the dividend and append it to 171, then repeat: 1715 / 214

Step 4:
1715 divided by 214 is 8 with a remainder of 3.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 1712 from 1715, we get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 214

Step 5:
The number 214 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 80.0
Subtract 0 from 30 to get 30.
Include the next digit (1) from the dividend after 30, then repeat: 301 / 214

On to step 6:
301 divided by 214 is 1 with a remainder of 87.
The next digit of our result is 1. 
Result so far: 801.0
If we subtract 214 from 301, we get 87.
Append the next digit (9) from the dividend to 87 and continue with: 879 / 214

Step 7:
214 can be fit into 879 4 times, resulting in a remainder of 23.
The next digit of our result is 4. 
Result so far: 8014.0
Subtract 856 from 879 to get 23.
Append the next digit (0) from the dividend to 23 and continue with: 230 / 214

Step 8:
214 goes into 230 1 times with a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 80141.0
If we subtract 214 from 230, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
The number 214 fits into 160 0 times, leaving a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 80141.0
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 10:
1600 divided by 214 is 7 with a remainder of 102.
The number 7 becomes the next digit in our result. 
Result so far: 80141.07
The remainder is 102 after subtracting 1498 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Going ahead to step 11:
214 can be fit into 1020 4 times, resulting in a remainder of 164.
Record the quotient 4 as the next digit in the result. 
Result so far: 80141.074
Subtract 856 from 1020 to get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Going ahead to step 12:
214 can be fit into 1640 7 times, resulting in a remainder of 142.
The next digit of our result is 7. 
Result so far: 80141.0747
Subtracting 1498 from 1640 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Let's proceed to step 13:
The number 214 fits into 1420 6 times, leaving a remainder of 136.
Record the quotient 6 as the next digit in the result. 
Result so far: 80141.07476
The remainder is 136 after subtracting 1284 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 14:
The number 214 fits into 1360 6 times, leaving a remainder of 76.
Record the quotient 6 as the next digit in the result. 
Result so far: 80141.074766
If we subtract 1284 from 1360, 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 quotient of the division is 80141.074766, and the remainder is 7.6e-06.