-69.87% is the change from 916 to 276
Calculation steps:
[( 276 - 916 ) ÷ 916] x 100 = -69.87%
Formula
Percentage change = [(276 - 916) / 916] x 100
Subtract the new number by the original number
276 - 916 = -640
-640 ÷ 916 = -0.6986899563318777
-0.6986899563318777 x 100 = -69.87%