-43.51% is the change from 956 to 540
Calculation steps:
[( 540 - 956 ) ÷ 956] x 100 = -43.51%
Formula
Percentage change = [(540 - 956) / 956] x 100
Subtract the new number by the original number
540 - 956 = -416
-416 ÷ 956 = -0.4351464435146444
-0.4351464435146444 x 100 = -43.51%