-45.24% is the change from 431 to 236
Calculation steps:
[( 236 - 431 ) ÷ 431] x 100 = -45.24%
Formula
Percentage change = [(236 - 431) / 431] x 100
Subtract the new number by the original number
236 - 431 = -195
-195 ÷ 431 = -0.45243619489559167
-0.45243619489559167 x 100 = -45.24%