-16.82% is the change from 428 to 356
Calculation steps:
[( 356 - 428 ) ÷ 428] x 100 = -16.82%
Formula
Percentage change = [(356 - 428) / 428] x 100
Subtract the new number by the original number
356 - 428 = -72
-72 ÷ 428 = -0.16822429906542055
-0.16822429906542055 x 100 = -16.82%