-52.58% is the change from 814 to 386
Calculation steps:
[( 386 - 814 ) ÷ 814] x 100 = -52.58%
Formula
Percentage change = [(386 - 814) / 814] x 100
Subtract the new number by the original number
386 - 814 = -428
-428 ÷ 814 = -0.5257985257985258
-0.5257985257985258 x 100 = -52.58%