-27.03% is the change from 259 to 189
Calculation steps:
[( 189 - 259 ) ÷ 259] x 100 = -27.03%
Formula
Percentage change = [(189 - 259) / 259] x 100
Subtract the new number by the original number
189 - 259 = -70
-70 ÷ 259 = -0.2702702702702703
-0.2702702702702703 x 100 = -27.03%