-65.5% is the change from 832 to 287
Calculation steps:
[( 287 - 832 ) ÷ 832] x 100 = -65.5%
Formula
Percentage change = [(287 - 832) / 832] x 100
Subtract the new number by the original number
287 - 832 = -545
-545 ÷ 832 = -0.6550480769230769
-0.6550480769230769 x 100 = -65.5%