-63.57% is the change from 516 to 188
Calculation steps:
[( 188 - 516 ) ÷ 516] x 100 = -63.57%
Formula
Percentage change = [(188 - 516) / 516] x 100
Subtract the new number by the original number
188 - 516 = -328
-328 ÷ 516 = -0.6356589147286822
-0.6356589147286822 x 100 = -63.57%