-45.07% is the change from 963 to 529
Calculation steps:
[( 529 - 963 ) ÷ 963] x 100 = -45.07%
Formula
Percentage change = [(529 - 963) / 963] x 100
Subtract the new number by the original number
529 - 963 = -434
-434 ÷ 963 = -0.45067497403946
-0.45067497403946 x 100 = -45.07%