-32.42% is the change from 472 to 319
Calculation steps:
[( 319 - 472 ) ÷ 472] x 100 = -32.42%
Formula
Percentage change = [(319 - 472) / 472] x 100
Subtract the new number by the original number
319 - 472 = -153
-153 ÷ 472 = -0.3241525423728814
-0.3241525423728814 x 100 = -32.42%