-58.91% is the change from 516 to 212
Calculation steps:
[( 212 - 516 ) ÷ 516] x 100 = -58.91%
Formula
Percentage change = [(212 - 516) / 516] x 100
Subtract the new number by the original number
212 - 516 = -304
-304 ÷ 516 = -0.5891472868217055
-0.5891472868217055 x 100 = -58.91%