-72.86% is the change from 420 to 114
Calculation steps:
[( 114 - 420 ) ÷ 420] x 100 = -72.86%
Formula
Percentage change = [(114 - 420) / 420] x 100
Subtract the new number by the original number
114 - 420 = -306
-306 ÷ 420 = -0.7285714285714285
-0.7285714285714285 x 100 = -72.86%