-35.47% is the change from 812 to 524
Calculation steps:
[( 524 - 812 ) ÷ 812] x 100 = -35.47%
Formula
Percentage change = [(524 - 812) / 812] x 100
Subtract the new number by the original number
524 - 812 = -288
-288 ÷ 812 = -0.35467980295566504
-0.35467980295566504 x 100 = -35.47%