-28.49% is the change from 930 to 665
Calculation steps:
[( 665 - 930 ) ÷ 930] x 100 = -28.49%
Formula
Percentage change = [(665 - 930) / 930] x 100
Subtract the new number by the original number
665 - 930 = -265
-265 ÷ 930 = -0.2849462365591398
-0.2849462365591398 x 100 = -28.49%