-85.04% is the change from 127 to 19
Calculation steps:
[( 19 - 127 ) ÷ 127] x 100 = -85.04%
Formula
Percentage change = [(19 - 127) / 127] x 100
Subtract the new number by the original number
19 - 127 = -108
-108 ÷ 127 = -0.8503937007874016
-0.8503937007874016 x 100 = -85.04%