-40.94% is the change from 127 to 75
Calculation steps:
[( 75 - 127 ) ÷ 127] x 100 = -40.94%
Formula
Percentage change = [(75 - 127) / 127] x 100
Subtract the new number by the original number
75 - 127 = -52
-52 ÷ 127 = -0.4094488188976378
-0.4094488188976378 x 100 = -40.94%