-29.57% is the change from 930 to 655
Calculation steps:
[( 655 - 930 ) ÷ 930] x 100 = -29.57%
Formula
Percentage change = [(655 - 930) / 930] x 100
Subtract the new number by the original number
655 - 930 = -275
-275 ÷ 930 = -0.2956989247311828
-0.2956989247311828 x 100 = -29.57%