-22.26% is the change from 283 to 220
Calculation steps:
[( 220 - 283 ) ÷ 283] x 100 = -22.26%
Formula
Percentage change = [(220 - 283) / 283] x 100
Subtract the new number by the original number
220 - 283 = -63
-63 ÷ 283 = -0.2226148409893993
-0.2226148409893993 x 100 = -22.26%