-13.37% is the change from 516 to 447
Calculation steps:
[( 447 - 516 ) ÷ 516] x 100 = -13.37%
Formula
Percentage change = [(447 - 516) / 516] x 100
Subtract the new number by the original number
447 - 516 = -69
-69 ÷ 516 = -0.13372093023255813
-0.13372093023255813 x 100 = -13.37%