-55.86% is the change from 922 to 407
Calculation steps:
[( 407 - 922 ) ÷ 922] x 100 = -55.86%
Formula
Percentage change = [(407 - 922) / 922] x 100
Subtract the new number by the original number
407 - 922 = -515
-515 ÷ 922 = -0.5585683297180043
-0.5585683297180043 x 100 = -55.86%