We divide 21062676 by 354
The aim is to understand the frequency of 354 in 21062676.

Going ahead to step 1:
2 divided by 354 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 354

Moving on to step 2:
The number 354 fits into 21 0 times, leaving a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Append the next digit (0) from the dividend to 21 and continue with: 210 / 354

On to step 3:
354 goes into 210 0 times with a remainder of 210.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 210 after subtracting 0 from 210.
Fetch the next digit (6) from the dividend, attach it to 210 and continue: 2106 / 354

Moving on to step 4:
When dividing 2106 by 354, we get 5 with a remainder of 336.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 1770 from 2106 leaves us with 336.
Fetch the next digit (2) from the dividend, attach it to 336 and continue: 3362 / 354

Let's proceed to step 5:
If we divide 3362 by 354, we get 9 and a remainder of 176.
The number 9 becomes the next digit in our result. 
Result so far: 59.0
If we subtract 3186 from 3362, we get 176.
Take the next digit (6) from the dividend and append it to 176, then repeat: 1766 / 354

Advancing to step 6:
If we divide 1766 by 354, we get 4 and a remainder of 350.
The next digit of our result is 4. 
Result so far: 594.0
Subtract 1416 from 1766 to get 350.
Append the next digit (7) from the dividend to 350 and continue with: 3507 / 354

Moving on to step 7:
When dividing 3507 by 354, we get 9 with a remainder of 321.
Write down 9 as next digit of the result. 
Result so far: 5949.0
Deduct 3186 from 3507 and we're left with 321.
Bring next digit (6) of the dividend behind the 321 and repeat the process: 3216 / 354

Moving on to step 8:
The number 354 fits into 3216 9 times, leaving a remainder of 30.
Use 9 as the next digit of our solution. 
Result so far: 59499.0
Deduct 3186 from 3216 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 9:
354 can be fit into 300 0 times, resulting in a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 59499.0
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 10:
When dividing 3000 by 354, we get 8 with a remainder of 168.
Record the quotient 8 as the next digit in the result. 
Result so far: 59499.08
If we subtract 2832 from 3000, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 11:
354 can be fit into 1680 4 times, resulting in a remainder of 264.
Use 4 as the next digit of our solution. 
Result so far: 59499.084
If we subtract 1416 from 1680, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Let's proceed to step 12:
354 can be fit into 2640 7 times, resulting in a remainder of 162.
Put 7 as the next digit of the answer. 
Result so far: 59499.0847
Subtracting 2478 from 2640 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 13:
354 can be fit into 1620 4 times, resulting in a remainder of 204.
Put 4 as the next digit of the answer. 
Result so far: 59499.08474
The remainder is 204 after subtracting 1416 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 14:
The number 354 fits into 2040 5 times, leaving a remainder of 270.
The number 5 becomes the next digit in our result. 
Result so far: 59499.084745
Subtracting 1770 from 2040 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 15:
If we divide 2700 by 354, we get 7 and a remainder of 222.
Put 7 as the next digit of the answer. 
Result so far: 59499.0847457
Subtracting 2478 from 2700 leaves us 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.

Going ahead to step 16:
2220 divided by 354 is 6 with a remainder of 96.
Use 6 as the next digit of our solution. 
Result so far: 59499.08474576
If we take 2124 away from 2220, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

In conclusion, the division gives 59499.08474576 with a balance of 9.6e-08.