-28.94% is the change from 971 to 690
Calculation steps:
[( 690 - 971 ) ÷ 971] x 100 = -28.94%
Formula
Percentage change = [(690 - 971) / 971] x 100
Subtract the new number by the original number
690 - 971 = -281
-281 ÷ 971 = -0.2893923789907312
-0.2893923789907312 x 100 = -28.94%