-30.35% is the change from 827 to 576
Calculation steps:
[( 576 - 827 ) ÷ 827] x 100 = -30.35%
Formula
Percentage change = [(576 - 827) / 827] x 100
Subtract the new number by the original number
576 - 827 = -251
-251 ÷ 827 = -0.30350665054413545
-0.30350665054413545 x 100 = -30.35%
Example