-57.57% is the change from 535 to 227
Calculation steps:
[( 227 - 535 ) ÷ 535] x 100 = -57.57%
Formula
Percentage change = [(227 - 535) / 535] x 100
Subtract the new number by the original number
227 - 535 = -308
-308 ÷ 535 = -0.5757009345794393
-0.5757009345794393 x 100 = -57.57%