-21.8% is the change from 289 to 226
Calculation steps:
[( 226 - 289 ) ÷ 289] x 100 = -21.8%
Formula
Percentage change = [(226 - 289) / 289] x 100
Subtract the new number by the original number
226 - 289 = -63
-63 ÷ 289 = -0.2179930795847751
-0.2179930795847751 x 100 = -21.8%