2787333 ÷ 622 
The aim is to understand the frequency of 622 in 2787333.

Moving on to step 1:
If we divide 2 by 622, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 622

Moving on to step 2:
When dividing 27 by 622, we get 0 with a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Append the next digit (8) from the dividend to 27 and continue with: 278 / 622

Moving on to step 3:
When dividing 278 by 622, we get 0 with a remainder of 278.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 278 leaves us with 278.
Take the next digit (7) from the dividend and append it to 278, then repeat: 2787 / 622

Going ahead to step 4:
622 can be fit into 2787 4 times, resulting in a remainder of 299.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 2488 from 2787, we get 299.
Take the next digit (3) from the dividend and append it to 299, then repeat: 2993 / 622

Step 5:
622 can be fit into 2993 4 times, resulting in a remainder of 505.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
Deduct 2488 from 2993 and we're left with 505.
Include the next digit (3) from the dividend after 505, then repeat: 5053 / 622

Moving on to step 6:
If we divide 5053 by 622, we get 8 and a remainder of 77.
Record the quotient 8 as the next digit in the result. 
Result so far: 448.0
Subtracting 4976 from 5053 leaves us with 77.
Bring next digit (3) of the dividend behind the 77 and repeat the process: 773 / 622

Advancing to step 7:
622 goes into 773 1 times with a remainder of 151.
Use 1 as the next digit of our solution. 
Result so far: 4481.0
If we subtract 622 from 773, we get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Let's proceed to step 8:
The number 622 fits into 1510 2 times, leaving a remainder of 266.
Write down 2 as next digit of the result. 
Result so far: 4481.2
The remainder is 266 after subtracting 1244 from 1510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Advancing to step 9:
622 goes into 2660 4 times with a remainder of 172.
Put 4 as the next digit of the answer. 
Result so far: 4481.24
Subtracting 2488 from 2660 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 10:
When dividing 1720 by 622, we get 2 with a remainder of 476.
Record the quotient 2 as the next digit in the result. 
Result so far: 4481.242
Deduct 1244 from 1720 and we're left with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Let's proceed to step 11:
The number 622 fits into 4760 7 times, leaving a remainder of 406.
Use 7 as the next digit of our solution. 
Result so far: 4481.2427
Subtracting 4354 from 4760 leaves us with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Let's proceed to step 12:
622 can be fit into 4060 6 times, resulting in a remainder of 328.
Write down 6 as next digit of the result. 
Result so far: 4481.24276
If we take 3732 away from 4060, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Moving on to step 13:
622 can be fit into 3280 5 times, resulting in a remainder of 170.
The number 5 becomes the next digit in our result. 
Result so far: 4481.242765
Subtracting 3110 from 3280 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 14:
The number 622 fits into 1700 2 times, leaving a remainder of 456.
Use 2 as the next digit of our solution. 
Result so far: 4481.2427652
Subtracting 1244 from 1700 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Step 15:
622 goes into 4560 7 times with a remainder of 206.
The next digit of our result is 7. 
Result so far: 4481.24276527
Subtract 4354 from 4560 to get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

After the division, we end up with 4481.24276527 and a remainder of 2.06e-07.