-38.65% is the change from 207 to 127
Calculation steps:
[( 127 - 207 ) ÷ 207] x 100 = -38.65%
Formula
Percentage change = [(127 - 207) / 207] x 100
Subtract the new number by the original number
127 - 207 = -80
-80 ÷ 207 = -0.3864734299516908
-0.3864734299516908 x 100 = -38.65%