Answer and Explanation
Needs to 'multiply' a number by the base value 8 in octal.
To convert from octal to decimal, make a table of base 8 multipliers.
8⁵ = 32,768
8⁴ = 4,096
8³ = 512
8² = 64
8¹ = 8
8⁰ = 1
Octal number system is the base of -8 number system which uses the digits zero to seven. while decimal numbers or decimal system uses the positional numeral system 0-9. . It also requires a dot (decimal point) to represent decimal fractions.