2281820 ÷ 651 
The aim is to understand the frequency of 651 in 2281820.

Advancing to step 1:
2 divided by 651 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.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 651

Let's proceed to step 2:
651 can be fit into 22 0 times, resulting in a remainder of 22.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 22 leaves us with 22.
Fetch the next digit (8) from the dividend, attach it to 22 and continue: 228 / 651

Step 3:
The number 651 fits into 228 0 times, leaving a remainder of 228.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 228, we end up with 228.
Fetch the next digit (1) from the dividend, attach it to 228 and continue: 2281 / 651

Let's proceed to step 4:
2281 divided by 651 is 3 with a remainder of 328.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 1953 from 2281 leaves us with 328.
Take the next digit (8) from the dividend and append it to 328, then repeat: 3288 / 651

Step 5:
651 can be fit into 3288 5 times, resulting in a remainder of 33.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
If we take 3255 away from 3288, we end up with 33.
Fetch the next digit (2) from the dividend, attach it to 33 and continue: 332 / 651

Let's proceed to step 6:
If we divide 332 by 651, we get 0 and a remainder of 332.
Record the quotient 0 as the next digit in the result. 
Result so far: 350.0
If we subtract 0 from 332, we get 332.
Take the next digit (0) from the dividend and append it to 332, then repeat: 3320 / 651

Moving on to step 7:
If we divide 3320 by 651, we get 5 and a remainder of 65.
The next digit of our result is 5. 
Result so far: 3505.0
The remainder is 65 after subtracting 3255 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 8:
The number 651 fits into 650 0 times, leaving a remainder of 650.
The next digit of our result is 0. 
Result so far: 3505.0
If we subtract 0 from 650, we get 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Let's proceed to step 9:
6500 divided by 651 is 9 with a remainder of 641.
Record the quotient 9 as the next digit in the result. 
Result so far: 3505.09
The remainder is 641 after subtracting 5859 from 6500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6410, and continue the process.

Advancing to step 10:
651 goes into 6410 9 times with a remainder of 551.
The next digit of our result is 9. 
Result so far: 3505.099
If we subtract 5859 from 6410, we get 551.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5510, and continue the process.

The final result is 3505.099 with a remainder of 0.0551.