-66.48% is the change from 916 to 307
Calculation steps:
[( 307 - 916 ) ÷ 916] x 100 = -66.48%
Formula
Percentage change = [(307 - 916) / 916] x 100
Subtract the new number by the original number
307 - 916 = -609
-609 ÷ 916 = -0.6648471615720524
-0.6648471615720524 x 100 = -66.48%