-25.98% is the change from 966 to 715
Calculation steps:
[( 715 - 966 ) ÷ 966] x 100 = -25.98%
Formula
Percentage change = [(715 - 966) / 966] x 100
Subtract the new number by the original number
715 - 966 = -251
-251 ÷ 966 = -0.2598343685300207
-0.2598343685300207 x 100 = -25.98%