-47.07% is the change from 835 to 442
Calculation steps:
[( 442 - 835 ) ÷ 835] x 100 = -47.07%
Formula
Percentage change = [(442 - 835) / 835] x 100
Subtract the new number by the original number
442 - 835 = -393
-393 ÷ 835 = -0.47065868263473054
-0.47065868263473054 x 100 = -47.07%