-48.43% is the change from 956 to 493
Calculation steps:
[( 493 - 956 ) ÷ 956] x 100 = -48.43%
Formula
Percentage change = [(493 - 956) / 956] x 100
Subtract the new number by the original number
493 - 956 = -463
-463 ÷ 956 = -0.48430962343096234
-0.48430962343096234 x 100 = -48.43%