-49.73% is the change from 919 to 462
Calculation steps:
[( 462 - 919 ) ÷ 919] x 100 = -49.73%
Formula
Percentage change = [(462 - 919) / 919] x 100
Subtract the new number by the original number
462 - 919 = -457
-457 ÷ 919 = -0.4972796517954298
-0.4972796517954298 x 100 = -49.73%