-43.56% is the change from 962 to 543
Calculation steps:
[( 543 - 962 ) ÷ 962] x 100 = -43.56%
Formula
Percentage change = [(543 - 962) / 962] x 100
Subtract the new number by the original number
543 - 962 = -419
-419 ÷ 962 = -0.43555093555093555
-0.43555093555093555 x 100 = -43.56%