-72.91% is the change from 971 to 263
Calculation steps:
[( 263 - 971 ) ÷ 971] x 100 = -72.91%
Formula
Percentage change = [(263 - 971) / 971] x 100
Subtract the new number by the original number
263 - 971 = -708
-708 ÷ 971 = -0.729145211122554
-0.729145211122554 x 100 = -72.91%