-42.21% is the change from 924 to 534
Calculation steps:
[( 534 - 924 ) ÷ 924] x 100 = -42.21%
Formula
Percentage change = [(534 - 924) / 924] x 100
Subtract the new number by the original number
534 - 924 = -390
-390 ÷ 924 = -0.42207792207792205
-0.42207792207792205 x 100 = -42.21%