-25.81% is the change from 930 to 690
Calculation steps:
[( 690 - 930 ) ÷ 930] x 100 = -25.81%
Formula
Percentage change = [(690 - 930) / 930] x 100
Subtract the new number by the original number
690 - 930 = -240
-240 ÷ 930 = -0.25806451612903225
-0.25806451612903225 x 100 = -25.81%