-43.39% is the change from 756 to 428
Calculation steps:
[( 428 - 756 ) ÷ 756] x 100 = -43.39%
Formula
Percentage change = [(428 - 756) / 756] x 100
Subtract the new number by the original number
428 - 756 = -328
-328 ÷ 756 = -0.43386243386243384
-0.43386243386243384 x 100 = -43.39%