We're dividing 21149721 by 93 
The aim is to understand the frequency of 93 in 21149721.

Going ahead to step 1:
2 divided by 93 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 93

Step 2:
93 can be fit into 21 0 times, resulting in a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 93

Let's proceed to step 3:
211 divided by 93 is 2 with a remainder of 25.
The next digit of our result is 2. 
Result so far: 2.0
If we take 186 away from 211, we end up with 25.
Take the next digit (4) from the dividend and append it to 25, then repeat: 254 / 93

Advancing to step 4:
When dividing 254 by 93, we get 2 with a remainder of 68.
Use 2 as the next digit of our solution. 
Result so far: 22.0
If we take 186 away from 254, we end up with 68.
Append the next digit (9) from the dividend to 68 and continue with: 689 / 93

Moving on to step 5:
93 can be fit into 689 7 times, resulting in a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 227.0
If we subtract 651 from 689, we get 38.
Bring next digit (7) of the dividend behind the 38 and repeat the process: 387 / 93

Let's proceed to step 6:
When dividing 387 by 93, we get 4 with a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 2274.0
If we subtract 372 from 387, we get 15.
Grab the next digit (2) from the dividend, add it to 15, then carry on: 152 / 93

Step 7:
When dividing 152 by 93, we get 1 with a remainder of 59.
Write down 1 as next digit of the result. 
Result so far: 22741.0
Deduct 93 from 152 and we're left with 59.
Append the next digit (1) from the dividend to 59 and continue with: 591 / 93

On to step 8:
93 goes into 591 6 times with a remainder of 33.
Put 6 as the next digit of the answer. 
Result so far: 227416.0
Subtract 558 from 591 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 9:
93 can be fit into 330 3 times, resulting in a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 227416.3
Deduct 279 from 330 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 10:
When dividing 510 by 93, we get 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 227416.35
Deduct 465 from 510 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 11:
If we divide 450 by 93, we get 4 and a remainder of 78.
The number 4 becomes the next digit in our result. 
Result so far: 227416.354
If we take 372 away from 450, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 12:
If we divide 780 by 93, we get 8 and a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 227416.3548
If we subtract 744 from 780, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 13:
360 divided by 93 is 3 with a remainder of 81.
The next digit of our result is 3. 
Result so far: 227416.35483
The remainder is 81 after subtracting 279 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 14:
93 can be fit into 810 8 times, resulting in a remainder of 66.
The number 8 becomes the next digit in our result. 
Result so far: 227416.354838
Subtracting 744 from 810 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 15:
660 divided by 93 is 7 with a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 227416.3548387
Subtracting 651 from 660 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 16:
90 divided by 93 is 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 227416.3548387
If we subtract 0 from 90, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

The final outcome is 227416.3548387, with a leftover of 9e-08.