-35.48% is the change from 930 to 600
Calculation steps:
[( 600 - 930 ) ÷ 930] x 100 = -35.48%
Formula
Percentage change = [(600 - 930) / 930] x 100
Subtract the new number by the original number
600 - 930 = -330
-330 ÷ 930 = -0.3548387096774194
-0.3548387096774194 x 100 = -35.48%