-35.86% is the change from 817 to 524
Calculation steps:
[( 524 - 817 ) ÷ 817] x 100 = -35.86%
Formula
Percentage change = [(524 - 817) / 817] x 100
Subtract the new number by the original number
524 - 817 = -293
-293 ÷ 817 = -0.35862913096695226
-0.35862913096695226 x 100 = -35.86%