-22.05% is the change from 127 to 99
Calculation steps:
[( 99 - 127 ) ÷ 127] x 100 = -22.05%
Formula
Percentage change = [(99 - 127) / 127] x 100
Subtract the new number by the original number
99 - 127 = -28
-28 ÷ 127 = -0.2204724409448819
-0.2204724409448819 x 100 = -22.05%