-23.26% is the change from 516 to 396
Calculation steps:
[( 396 - 516 ) ÷ 516] x 100 = -23.26%
Formula
Percentage change = [(396 - 516) / 516] x 100
Subtract the new number by the original number
396 - 516 = -120
-120 ÷ 516 = -0.23255813953488372
-0.23255813953488372 x 100 = -23.26%