-10.94% is the change from 128 to 114
Calculation steps:
[( 114 - 128 ) ÷ 128] x 100 = -10.94%
Formula
Percentage change = [(114 - 128) / 128] x 100
Subtract the new number by the original number
114 - 128 = -14
-14 ÷ 128 = -0.109375
-0.109375 x 100 = -10.94%