-49.23% is the change from 904 to 459
Calculation steps:
[( 459 - 904 ) ÷ 904] x 100 = -49.23%
Formula
Percentage change = [(459 - 904) / 904] x 100
Subtract the new number by the original number
459 - 904 = -445
-445 ÷ 904 = -0.4922566371681416
-0.4922566371681416 x 100 = -49.23%