216126 divided by 274 
The aim is to understand the frequency of 274 in 216126.

Let's proceed to step 1:
When dividing 2 by 274, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 274

On to step 2:
274 goes into 21 0 times with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Bring next digit (6) of the dividend behind the 21 and repeat the process: 216 / 274

Step 3:
274 goes into 216 0 times with a remainder of 216.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 216 leaves us with 216.
Bring next digit (1) of the dividend behind the 216 and repeat the process: 2161 / 274

Advancing to step 4:
The number 274 fits into 2161 7 times, leaving a remainder of 243.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 1918 from 2161 to get 243.
Grab the next digit (2) from the dividend, add it to 243, then carry on: 2432 / 274

Advancing to step 5:
2432 divided by 274 is 8 with a remainder of 240.
Record the quotient 8 as the next digit in the result. 
Result so far: 78.0
Subtracting 2192 from 2432 leaves us with 240.
Bring next digit (6) of the dividend behind the 240 and repeat the process: 2406 / 274

On to step 6:
The number 274 fits into 2406 8 times, leaving a remainder of 214.
The number 8 becomes the next digit in our result. 
Result so far: 788.0
If we subtract 2192 from 2406, we get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 7:
If we divide 2140 by 274, we get 7 and a remainder of 222.
The next digit of our result is 7. 
Result so far: 788.7
Deduct 1918 from 2140 and we're left with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 8:
2220 divided by 274 is 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 788.78
Subtract 2192 from 2220 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
If we divide 280 by 274, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 788.781
Subtract 274 from 280 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 10:
When dividing 60 by 274, we get 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 788.781
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 11:
274 goes into 600 2 times with a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 788.78102
The remainder is 52 after subtracting 548 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 12:
The number 274 fits into 520 1 times, leaving a remainder of 246.
Write down 1 as next digit of the result. 
Result so far: 788.781021
The remainder is 246 after subtracting 274 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Moving on to step 13:
274 goes into 2460 8 times with a remainder of 268.
Use 8 as the next digit of our solution. 
Result so far: 788.7810218
Deduct 2192 from 2460 and we're left with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Going ahead to step 14:
When dividing 2680 by 274, we get 9 with a remainder of 214.
Put 9 as the next digit of the answer. 
Result so far: 788.78102189
The remainder is 214 after subtracting 2466 from 2680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

In conclusion, the division gives 788.78102189 with a balance of 2.14e-07.