-21.79% is the change from 514 to 402
Calculation steps:
[( 402 - 514 ) ÷ 514] x 100 = -21.79%
Formula
Percentage change = [(402 - 514) / 514] x 100
Subtract the new number by the original number
402 - 514 = -112
-112 ÷ 514 = -0.2178988326848249
-0.2178988326848249 x 100 = -21.79%