-36.85% is the change from 966 to 610
Calculation steps:
[( 610 - 966 ) ÷ 966] x 100 = -36.85%
Formula
Percentage change = [(610 - 966) / 966] x 100
Subtract the new number by the original number
610 - 966 = -356
-356 ÷ 966 = -0.36853002070393376
-0.36853002070393376 x 100 = -36.85%