-63.78% is the change from 127 to 46
Calculation steps:
[( 46 - 127 ) ÷ 127] x 100 = -63.78%
Formula
Percentage change = [(46 - 127) / 127] x 100
Subtract the new number by the original number
46 - 127 = -81
-81 ÷ 127 = -0.6377952755905512
-0.6377952755905512 x 100 = -63.78%