-67.31% is the change from 933 to 305
Calculation steps:
[( 305 - 933 ) ÷ 933] x 100 = -67.31%
Formula
Percentage change = [(305 - 933) / 933] x 100
Subtract the new number by the original number
305 - 933 = -628
-628 ÷ 933 = -0.6730975348338692
-0.6730975348338692 x 100 = -67.31%