-25.87% is the change from 259 to 192
Calculation steps:
[( 192 - 259 ) ÷ 259] x 100 = -25.87%
Formula
Percentage change = [(192 - 259) / 259] x 100
Subtract the new number by the original number
192 - 259 = -67
-67 ÷ 259 = -0.25868725868725867
-0.25868725868725867 x 100 = -25.87%