-52.8% is the change from 428 to 202
Calculation steps:
[( 202 - 428 ) ÷ 428] x 100 = -52.8%
Formula
Percentage change = [(202 - 428) / 428] x 100
Subtract the new number by the original number
202 - 428 = -226
-226 ÷ 428 = -0.5280373831775701
-0.5280373831775701 x 100 = -52.8%