-31.37% is the change from 424 to 291
Calculation steps:
[( 291 - 424 ) ÷ 424] x 100 = -31.37%
Formula
Percentage change = [(291 - 424) / 424] x 100
Subtract the new number by the original number
291 - 424 = -133
-133 ÷ 424 = -0.3136792452830189
-0.3136792452830189 x 100 = -31.37%