-34.83% is the change from 824 to 537
Calculation steps:
[( 537 - 824 ) ÷ 824] x 100 = -34.83%
Formula
Percentage change = [(537 - 824) / 824] x 100
Subtract the new number by the original number
537 - 824 = -287
-287 ÷ 824 = -0.3483009708737864
-0.3483009708737864 x 100 = -34.83%