-45.61% is the change from 912 to 496
Calculation steps:
[( 496 - 912 ) ÷ 912] x 100 = -45.61%
Formula
Percentage change = [(496 - 912) / 912] x 100
Subtract the new number by the original number
496 - 912 = -416
-416 ÷ 912 = -0.45614035087719296
-0.45614035087719296 x 100 = -45.61%