-25.1% is the change from 510 to 382
Calculation steps:
[( 382 - 510 ) ÷ 510] x 100 = -25.1%
Formula
Percentage change = [(382 - 510) / 510] x 100
Subtract the new number by the original number
382 - 510 = -128
-128 ÷ 510 = -0.25098039215686274
-0.25098039215686274 x 100 = -25.1%