-25.71% is the change from 319 to 237
Calculation steps:
[( 237 - 319 ) ÷ 319] x 100 = -25.71%
Formula
Percentage change = [(237 - 319) / 319] x 100
Subtract the new number by the original number
237 - 319 = -82
-82 ÷ 319 = -0.25705329153605017
-0.25705329153605017 x 100 = -25.71%