-48.92% is the change from 922 to 471
Calculation steps:
[( 471 - 922 ) ÷ 922] x 100 = -48.92%
Formula
Percentage change = [(471 - 922) / 922] x 100
Subtract the new number by the original number
471 - 922 = -451
-451 ÷ 922 = -0.4891540130151844
-0.4891540130151844 x 100 = -48.92%