-70.93% is the change from 289 to 84
Calculation steps:
[( 84 - 289 ) ÷ 289] x 100 = -70.93%
Formula
Percentage change = [(84 - 289) / 289] x 100
Subtract the new number by the original number
84 - 289 = -205
-205 ÷ 289 = -0.7093425605536332
-0.7093425605536332 x 100 = -70.93%