-58.39% is the change from 930 to 387
Calculation steps:
[( 387 - 930 ) ÷ 930] x 100 = -58.39%
Formula
Percentage change = [(387 - 930) / 930] x 100
Subtract the new number by the original number
387 - 930 = -543
-543 ÷ 930 = -0.5838709677419355
-0.5838709677419355 x 100 = -58.39%