-47.3% is the change from 943 to 497
Calculation steps:
[( 497 - 943 ) ÷ 943] x 100 = -47.3%
Formula
Percentage change = [(497 - 943) / 943] x 100
Subtract the new number by the original number
497 - 943 = -446
-446 ÷ 943 = -0.47295864262990456
-0.47295864262990456 x 100 = -47.3%