7009218 ÷ 748 
The aim is to understand the frequency of 748 in 7009218.

Going ahead to step 1:
748 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 748

Moving on to step 2:
748 goes into 70 0 times with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Append the next digit (0) from the dividend to 70 and continue with: 700 / 748

On to step 3:
The number 748 fits into 700 0 times, leaving a remainder of 700.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 700, we end up with 700.
Append the next digit (9) from the dividend to 700 and continue with: 7009 / 748

Moving on to step 4:
748 can be fit into 7009 9 times, resulting in a remainder of 277.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 6732 from 7009, we get 277.
Grab the next digit (2) from the dividend, add it to 277, then carry on: 2772 / 748

On to step 5:
If we divide 2772 by 748, we get 3 and a remainder of 528.
Use 3 as the next digit of our solution. 
Result so far: 93.0
Subtract 2244 from 2772 to get 528.
Include the next digit (1) from the dividend after 528, then repeat: 5281 / 748

Let's proceed to step 6:
When dividing 5281 by 748, we get 7 with a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 937.0
Deduct 5236 from 5281 and we're left with 45.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 748

Step 7:
458 divided by 748 is 0 with a remainder of 458.
The number 0 becomes the next digit in our result. 
Result so far: 9370.0
The remainder is 458 after subtracting 0 from 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Advancing to step 8:
748 can be fit into 4580 6 times, resulting in a remainder of 92.
Record the quotient 6 as the next digit in the result. 
Result so far: 9370.6
The remainder is 92 after subtracting 4488 from 4580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 9:
When dividing 920 by 748, we get 1 with a remainder of 172.
Use 1 as the next digit of our solution. 
Result so far: 9370.61
Deduct 748 from 920 and we're left 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.

Step 10:
If we divide 1720 by 748, we get 2 and a remainder of 224.
Record the quotient 2 as the next digit in the result. 
Result so far: 9370.612
Subtract 1496 from 1720 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 11:
If we divide 2240 by 748, we get 2 and a remainder of 744.
The next digit of our result is 2. 
Result so far: 9370.6122
The remainder is 744 after subtracting 1496 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

After the division, we end up with 9370.6122 and a remainder of 0.00744.