-49.16% is the change from 535 to 272
Calculation steps:
[( 272 - 535 ) ÷ 535] x 100 = -49.16%
Formula
Percentage change = [(272 - 535) / 535] x 100
Subtract the new number by the original number
272 - 535 = -263
-263 ÷ 535 = -0.491588785046729
-0.491588785046729 x 100 = -49.16%