We're dividing 27086214 by 523 
The aim is to understand the frequency of 523 in 27086214.

Going ahead to step 1:
2 divided by 523 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 523

On to step 2:
If we divide 27 by 523, we get 0 and a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Fetch the next digit (0) from the dividend, attach it to 27 and continue: 270 / 523

On to step 3:
When dividing 270 by 523, we get 0 with a remainder of 270.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 270 to get 270.
Include the next digit (8) from the dividend after 270, then repeat: 2708 / 523

Advancing to step 4:
2708 divided by 523 is 5 with a remainder of 93.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 2615 from 2708 leaves us with 93.
Bring next digit (6) of the dividend behind the 93 and repeat the process: 936 / 523

Advancing to step 5:
If we divide 936 by 523, we get 1 and a remainder of 413.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Deduct 523 from 936 and we're left with 413.
Take the next digit (2) from the dividend and append it to 413, then repeat: 4132 / 523

Step 6:
523 goes into 4132 7 times with a remainder of 471.
Write down 7 as next digit of the result. 
Result so far: 517.0
The remainder is 471 after subtracting 3661 from 4132.
Grab the next digit (1) from the dividend, add it to 471, then carry on: 4711 / 523

Advancing to step 7:
523 goes into 4711 9 times with a remainder of 4.
The next digit of our result is 9. 
Result so far: 5179.0
Deduct 4707 from 4711 and we're left with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 523

Moving on to step 8:
If we divide 44 by 523, we get 0 and a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 51790.0
Subtract 0 from 44 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 9:
The number 523 fits into 440 0 times, leaving a remainder of 440.
The number 0 becomes the next digit in our result. 
Result so far: 51790.0
If we subtract 0 from 440, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 10:
4400 divided by 523 is 8 with a remainder of 216.
The number 8 becomes the next digit in our result. 
Result so far: 51790.08
If we take 4184 away from 4400, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 11:
When dividing 2160 by 523, we get 4 with a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 51790.084
The remainder is 68 after subtracting 2092 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 12:
680 divided by 523 is 1 with a remainder of 157.
Write down 1 as next digit of the result. 
Result so far: 51790.0841
If we take 523 away from 680, we end up with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

On to step 13:
1570 divided by 523 is 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 51790.08413
Deduct 1569 from 1570 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 14:
When dividing 10 by 523, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 51790.08413
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 15:
When dividing 100 by 523, we get 0 with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 51790.08413
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 51790.08413 with a remainder of 1e-06.