How do you convert a decimal to a percent?

To convert a decimal to a percent, the correct approach is to multiply the decimal by 100, which gives the numerical value in percent form. Alternatively, moving the decimal point two places to the right accomplishes the same result. For example, if you have a decimal like 0.75, multiplying it by 100 results in 75, indicating it is equivalent to 75%. Similarly, moving the decimal two places to the right changes 0.75 to 75. Therefore, option B effectively captures the correct method of conversion.

Other methods, like subtracting a value, adding, or dividing, do not represent the standard approach for converting decimals to percentages and would yield incorrect results.