-61.06% is the change from 583 to 227
Calculation steps:
[( 227 - 583 ) ÷ 583] x 100 = -61.06%
Formula
Percentage change = [(227 - 583) / 583] x 100
Subtract the new number by the original number
227 - 583 = -356
-356 ÷ 583 = -0.6106346483704974
-0.6106346483704974 x 100 = -61.06%