-30.48% is the change from 971 to 675
Calculation steps:
[( 675 - 971 ) ÷ 971] x 100 = -30.48%
Formula
Percentage change = [(675 - 971) / 971] x 100
Subtract the new number by the original number
675 - 971 = -296
-296 ÷ 971 = -0.30484037075180226
-0.30484037075180226 x 100 = -30.48%