-6.04% is the change from 513 to 482
Calculation steps:
[( 482 - 513 ) ÷ 513] x 100 = -6.04%
Formula
Percentage change = [(482 - 513) / 513] x 100
Subtract the new number by the original number
482 - 513 = -31
-31 ÷ 513 = -0.06042884990253411
-0.06042884990253411 x 100 = -6.04%