-28.63% is the change from 971 to 693
Calculation steps:
[( 693 - 971 ) ÷ 971] x 100 = -28.63%
Formula
Percentage change = [(693 - 971) / 971] x 100
Subtract the new number by the original number
693 - 971 = -278
-278 ÷ 971 = -0.286302780638517
-0.286302780638517 x 100 = -28.63%