-98.62% is the change from 289 to 4
Calculation steps:
[( 4 - 289 ) ÷ 289] x 100 = -98.62%
Formula
Percentage change = [(4 - 289) / 289] x 100
Subtract the new number by the original number
4 - 289 = -285
-285 ÷ 289 = -0.986159169550173
-0.986159169550173 x 100 = -98.62%