-50.65% is the change from 535 to 264
Calculation steps:
[( 264 - 535 ) ÷ 535] x 100 = -50.65%
Formula
Percentage change = [(264 - 535) / 535] x 100
Subtract the new number by the original number
264 - 535 = -271
-271 ÷ 535 = -0.5065420560747663
-0.5065420560747663 x 100 = -50.65%