-43.44% is the change from 960 to 543
Calculation steps:
[( 543 - 960 ) ÷ 960] x 100 = -43.44%
Formula
Percentage change = [(543 - 960) / 960] x 100
Subtract the new number by the original number
543 - 960 = -417
-417 ÷ 960 = -0.434375
-0.434375 x 100 = -43.44%