21021 ÷ 95 
The aim is to understand the frequency of 95 in 21021.

Let's proceed to step 1:
2 divided by 95 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 95

Step 2:
21 divided by 95 is 0 with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Take the next digit (0) from the dividend and append it to 21, then repeat: 210 / 95

Moving on to step 3:
95 goes into 210 2 times with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 190 from 210 to get 20.
Fetch the next digit (2) from the dividend, attach it to 20 and continue: 202 / 95

On to step 4:
95 can be fit into 202 2 times, resulting in a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we take 190 away from 202, we end up with 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 95

On to step 5:
95 goes into 121 1 times with a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 221.0
The remainder is 26 after subtracting 95 from 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 6:
260 divided by 95 is 2 with a remainder of 70.
Record the quotient 2 as the next digit in the result. 
Result so far: 221.2
If we subtract 190 from 260, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 7:
When dividing 700 by 95, we get 7 with a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 221.27
Deduct 665 from 700 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 8:
When dividing 350 by 95, we get 3 with a remainder of 65.
Record the quotient 3 as the next digit in the result. 
Result so far: 221.273
If we subtract 285 from 350, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 9:
95 can be fit into 650 6 times, resulting in a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 221.2736
Deduct 570 from 650 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 10:
800 divided by 95 is 8 with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 221.27368
The remainder is 40 after subtracting 760 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
400 divided by 95 is 4 with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 221.273684
Deduct 380 from 400 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
If we divide 200 by 95, we get 2 and a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 221.2736842
If we take 190 away from 200, we end up 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.

Advancing to step 13:
95 can be fit into 100 1 times, resulting in a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 221.27368421
Deduct 95 from 100 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 221.27368421 with a remainder of 5e-09.