-33.86% is the change from 127 to 84
Calculation steps:
[( 84 - 127 ) ÷ 127] x 100 = -33.86%
Formula
Percentage change = [(84 - 127) / 127] x 100
Subtract the new number by the original number
84 - 127 = -43
-43 ÷ 127 = -0.33858267716535434
-0.33858267716535434 x 100 = -33.86%