-42.23% is the change from 914 to 528
Calculation steps:
[( 528 - 914 ) ÷ 914] x 100 = -42.23%
Formula
Percentage change = [(528 - 914) / 914] x 100
Subtract the new number by the original number
528 - 914 = -386
-386 ÷ 914 = -0.4223194748358862
-0.4223194748358862 x 100 = -42.23%