-45.78% is the change from 913 to 495
Calculation steps:
[( 495 - 913 ) ÷ 913] x 100 = -45.78%
Formula
Percentage change = [(495 - 913) / 913] x 100
Subtract the new number by the original number
495 - 913 = -418
-418 ÷ 913 = -0.4578313253012048
-0.4578313253012048 x 100 = -45.78%