-91.34% is the change from 127 to 11
Calculation steps:
[( 11 - 127 ) ÷ 127] x 100 = -91.34%
Formula
Percentage change = [(11 - 127) / 127] x 100
Subtract the new number by the original number
11 - 127 = -116
-116 ÷ 127 = -0.9133858267716536
-0.9133858267716536 x 100 = -91.34%