-43.31% is the change from 956 to 542
Calculation steps:
[( 542 - 956 ) ÷ 956] x 100 = -43.31%
Formula
Percentage change = [(542 - 956) / 956] x 100
Subtract the new number by the original number
542 - 956 = -414
-414 ÷ 956 = -0.4330543933054393
-0.4330543933054393 x 100 = -43.31%