4344479 divided by 603 
The aim is to understand the frequency of 603 in 4344479.

Advancing to step 1:
603 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 603

Going ahead to step 2:
603 can be fit into 43 0 times, resulting in a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Include the next digit (4) from the dividend after 43, then repeat: 434 / 603

Moving on to step 3:
603 goes into 434 0 times with a remainder of 434.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 434 and we're left with 434.
Fetch the next digit (4) from the dividend, attach it to 434 and continue: 4344 / 603

Moving on to step 4:
If we divide 4344 by 603, we get 7 and a remainder of 123.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 4221 from 4344 and we're left with 123.
Append the next digit (4) from the dividend to 123 and continue with: 1234 / 603

Going ahead to step 5:
603 can be fit into 1234 2 times, resulting in a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
The remainder is 28 after subtracting 1206 from 1234.
Append the next digit (7) from the dividend to 28 and continue with: 287 / 603

Step 6:
When dividing 287 by 603, we get 0 with a remainder of 287.
The next digit of our result is 0. 
Result so far: 720.0
Deduct 0 from 287 and we're left with 287.
Grab the next digit (9) from the dividend, add it to 287, then carry on: 2879 / 603

On to step 7:
603 goes into 2879 4 times with a remainder of 467.
The number 4 becomes the next digit in our result. 
Result so far: 7204.0
Subtract 2412 from 2879 to get 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Moving on to step 8:
The number 603 fits into 4670 7 times, leaving a remainder of 449.
The number 7 becomes the next digit in our result. 
Result so far: 7204.7
Subtract 4221 from 4670 to get 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Moving on to step 9:
When dividing 4490 by 603, we get 7 with a remainder of 269.
The next digit of our result is 7. 
Result so far: 7204.77
If we take 4221 away from 4490, we end up with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

After the division, we end up with 7204.77 and a remainder of 0.269.