Since there are no highlighted digits, I'll just tell you the value of each digit in the mentioned number.
Basically when reading the value of a digit we start from the right.
Digits from the right to the left are named as follows:
units......>no zeros/digits after them
tens......> 1 zero/digit after the digit
hundreds.......> 2 zeros/digits after the digit
thousands......> 3 zeros/digits after the digit
ten thousands.......> 4 zeros/digits after the digit
hundred thousands.........> 5 zeros/digits after the digit
million........> 6 zeros/digits after the digit
Applying this concept to the number in the question, we will find that:
9 represents the units
7 represents the tens
4 represents the hundreds
3 represents the thousands
8 represents the ten thousands
2 represents the hundred thousands
1 represents the million
The number 1,283,479 can be written as:
1000000 + 200000 + 80000 + 3000 + 400 + 70 + 9