It is a procedure for converting numerical data stored in information technology (electronic or optical) media to the decimal form that people are accustomed to using.
110001.01
10
15 = 1111
If you use Windows, you can use the Windows calculator to convert from decimal to binary. Change to scientific mode, be sure the calculator is in decimal, type the decimal number, and switch to binary. If you are practicing decimal to binary conversion, this is a great tool to verify that you have done your calculations correctly.
"Ordinary" numbers are on base 10 (="decimal"). Binary only has 2 digits. 0 and 1 (representing "on" or "off" in some circuits). So "conversion" is how to represent an number in one to how it appears in the other. So 10 (binary) means 1x21 + 0x20 , which is 2. Decimal to binary effectively means representing an ordinary ("decimal") number in binary form. So 10 (decimal) is broken up into powers of 2 as 8+2 = 1x23 + 0x22 + 1x21 + 0x20 which is 1010 (binary).
The decimal equivalent of the binary number 1111111111111111 is 65535.
That is 31 in decimal
13
45
170
110001.01
10
The binary number 1111 = 15
15 = 1111
A flow chart for binary to decimal conversion would typically start with the binary number as input. Then, the flow chart would proceed to divide the binary number by increasing powers of 2, starting from the rightmost digit. The remainders obtained at each step would be used to construct the decimal equivalent of the binary number. Finally, the flow chart would output the decimal number as the result of the conversion process.
The conversion of octal number to binary can be obtained by using two methods. First, it can be converted into decimal and then obtained decimal is converted into binary. In the second method
sscanf, atoi, strtol, ...