-78.39% is the change from 930 to 201
Calculation steps:
[( 201 - 930 ) ÷ 930] x 100 = -78.39%
Formula
Percentage change = [(201 - 930) / 930] x 100
Subtract the new number by the original number
201 - 930 = -729
-729 ÷ 930 = -0.7838709677419354
-0.7838709677419354 x 100 = -78.39%