77413950 ÷ 622 
The aim is to understand the frequency of 622 in 77413950.

Step 1:
7 divided by 622 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 622

Step 2:
622 can be fit into 77 0 times, resulting in a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Take the next digit (4) from the dividend and append it to 77, then repeat: 774 / 622

Step 3:
774 divided by 622 is 1 with a remainder of 152.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 622 away from 774, we end up with 152.
Bring next digit (1) of the dividend behind the 152 and repeat the process: 1521 / 622

Going ahead to step 4:
When dividing 1521 by 622, we get 2 with a remainder of 277.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 1244 from 1521 to get 277.
Take the next digit (3) from the dividend and append it to 277, then repeat: 2773 / 622

Step 5:
622 can be fit into 2773 4 times, resulting in a remainder of 285.
The next digit of our result is 4. 
Result so far: 124.0
The remainder is 285 after subtracting 2488 from 2773.
Grab the next digit (9) from the dividend, add it to 285, then carry on: 2859 / 622

Moving on to step 6:
2859 divided by 622 is 4 with a remainder of 371.
The next digit of our result is 4. 
Result so far: 1244.0
If we take 2488 away from 2859, we end up with 371.
Grab the next digit (5) from the dividend, add it to 371, then carry on: 3715 / 622

Moving on to step 7:
When dividing 3715 by 622, we get 5 with a remainder of 605.
The number 5 becomes the next digit in our result. 
Result so far: 12445.0
If we take 3110 away from 3715, we end up with 605.
Fetch the next digit (0) from the dividend, attach it to 605 and continue: 6050 / 622

Let's proceed to step 8:
When dividing 6050 by 622, we get 9 with a remainder of 452.
Use 9 as the next digit of our solution. 
Result so far: 124459.0
The remainder is 452 after subtracting 5598 from 6050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Advancing to step 9:
4520 divided by 622 is 7 with a remainder of 166.
Use 7 as the next digit of our solution. 
Result so far: 124459.7
The remainder is 166 after subtracting 4354 from 4520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Advancing to step 10:
If we divide 1660 by 622, we get 2 and a remainder of 416.
Record the quotient 2 as the next digit in the result. 
Result so far: 124459.72
The remainder is 416 after subtracting 1244 from 1660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 11:
If we divide 4160 by 622, we get 6 and a remainder of 428.
The number 6 becomes the next digit in our result. 
Result so far: 124459.726
Subtract 3732 from 4160 to get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Let's proceed to step 12:
The number 622 fits into 4280 6 times, leaving a remainder of 548.
Write down 6 as next digit of the result. 
Result so far: 124459.7266
Subtract 3732 from 4280 to get 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

The quotient of the division is 124459.7266, and the remainder is 0.00548.