-59.29% is the change from 312 to 127
Calculation steps:
[( 127 - 312 ) ÷ 312] x 100 = -59.29%
Formula
Percentage change = [(127 - 312) / 312] x 100
Subtract the new number by the original number
127 - 312 = -185
-185 ÷ 312 = -0.592948717948718
-0.592948717948718 x 100 = -59.29%