-65.72% is the change from 843 to 289
Calculation steps:
[( 289 - 843 ) ÷ 843] x 100 = -65.72%
Formula
Percentage change = [(289 - 843) / 843] x 100
Subtract the new number by the original number
289 - 843 = -554
-554 ÷ 843 = -0.6571767497034401
-0.6571767497034401 x 100 = -65.72%