-45.79% is the change from 428 to 232
Calculation steps:
[( 232 - 428 ) ÷ 428] x 100 = -45.79%
Formula
Percentage change = [(232 - 428) / 428] x 100
Subtract the new number by the original number
232 - 428 = -196
-196 ÷ 428 = -0.45794392523364486
-0.45794392523364486 x 100 = -45.79%