-49.28% is the change from 976 to 495
Calculation steps:
[( 495 - 976 ) ÷ 976] x 100 = -49.28%
Formula
Percentage change = [(495 - 976) / 976] x 100
Subtract the new number by the original number
495 - 976 = -481
-481 ÷ 976 = -0.492827868852459
-0.492827868852459 x 100 = -49.28%