-70.26% is the change from 427 to 127
Calculation steps:
[( 127 - 427 ) ÷ 427] x 100 = -70.26%
Formula
Percentage change = [(127 - 427) / 427] x 100
Subtract the new number by the original number
127 - 427 = -300
-300 ÷ 427 = -0.702576112412178
-0.702576112412178 x 100 = -70.26%