-57.94% is the change from 428 to 180
Calculation steps:
[( 180 - 428 ) ÷ 428] x 100 = -57.94%
Formula
Percentage change = [(180 - 428) / 428] x 100
Subtract the new number by the original number
180 - 428 = -248
-248 ÷ 428 = -0.5794392523364486
-0.5794392523364486 x 100 = -57.94%