-68.81% is the change from 933 to 291
Calculation steps:
[( 291 - 933 ) ÷ 933] x 100 = -68.81%
Formula
Percentage change = [(291 - 933) / 933] x 100
Subtract the new number by the original number
291 - 933 = -642
-642 ÷ 933 = -0.6881028938906752
-0.6881028938906752 x 100 = -68.81%