74798949 divided by 622 
The aim is to understand the frequency of 622 in 74798949.

Going ahead to step 1:
7 divided by 622 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 622

Advancing to step 2:
The number 622 fits into 74 0 times, leaving a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 74 and we're left with 74.
Append the next digit (7) from the dividend to 74 and continue with: 747 / 622

Advancing to step 3:
622 can be fit into 747 1 times, resulting in a remainder of 125.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 622 from 747 to get 125.
Grab the next digit (9) from the dividend, add it to 125, then carry on: 1259 / 622

Let's proceed to step 4:
The number 622 fits into 1259 2 times, leaving a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 15 after subtracting 1244 from 1259.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 622

Moving on to step 5:
The number 622 fits into 158 0 times, leaving a remainder of 158.
Use 0 as the next digit of our solution. 
Result so far: 120.0
If we subtract 0 from 158, we get 158.
Include the next digit (9) from the dividend after 158, then repeat: 1589 / 622

On to step 6:
If we divide 1589 by 622, we get 2 and a remainder of 345.
Put 2 as the next digit of the answer. 
Result so far: 1202.0
If we subtract 1244 from 1589, we get 345.
Append the next digit (4) from the dividend to 345 and continue with: 3454 / 622

Moving on to step 7:
When dividing 3454 by 622, we get 5 with a remainder of 344.
Put 5 as the next digit of the answer. 
Result so far: 12025.0
If we subtract 3110 from 3454, we get 344.
Take the next digit (9) from the dividend and append it to 344, then repeat: 3449 / 622

On to step 8:
622 goes into 3449 5 times with a remainder of 339.
The next digit of our result is 5. 
Result so far: 120255.0
If we subtract 3110 from 3449, we get 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Advancing to step 9:
When dividing 3390 by 622, we get 5 with a remainder of 280.
Write down 5 as next digit of the result. 
Result so far: 120255.5
Subtract 3110 from 3390 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 10:
2800 divided by 622 is 4 with a remainder of 312.
The next digit of our result is 4. 
Result so far: 120255.54
The remainder is 312 after subtracting 2488 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 11:
When dividing 3120 by 622, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 120255.545
If we take 3110 away from 3120, 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.

Going ahead to step 12:
622 goes into 100 0 times with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 120255.545
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 13:
The number 622 fits into 1000 1 times, leaving a remainder of 378.
Use 1 as the next digit of our solution. 
Result so far: 120255.54501
If we take 622 away from 1000, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Advancing to step 14:
If we divide 3780 by 622, we get 6 and a remainder of 48.
The next digit of our result is 6. 
Result so far: 120255.545016
Subtracting 3732 from 3780 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 15:
480 divided by 622 is 0 with a remainder of 480.
Write down 0 as next digit of the result. 
Result so far: 120255.545016
Subtracting 0 from 480 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 16:
The number 622 fits into 4800 7 times, leaving a remainder of 446.
Put 7 as the next digit of the answer. 
Result so far: 120255.54501607
Subtracting 4354 from 4800 leaves us with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

The quotient of the division is 120255.54501607, and the remainder is 4.46e-07.