-37.62% is the change from 864 to 539
Calculation steps:
[( 539 - 864 ) ÷ 864] x 100 = -37.62%
Formula
Percentage change = [(539 - 864) / 864] x 100
Subtract the new number by the original number
539 - 864 = -325
-325 ÷ 864 = -0.3761574074074074
-0.3761574074074074 x 100 = -37.62%