-72.1% is the change from 423 to 118
Calculation steps:
[( 118 - 423 ) ÷ 423] x 100 = -72.1%
Formula
Percentage change = [(118 - 423) / 423] x 100
Subtract the new number by the original number
118 - 423 = -305
-305 ÷ 423 = -0.7210401891252955
-0.7210401891252955 x 100 = -72.1%