-34.32% is the change from 472 to 310
Calculation steps:
[( 310 - 472 ) ÷ 472] x 100 = -34.32%
Formula
Percentage change = [(310 - 472) / 472] x 100
Subtract the new number by the original number
310 - 472 = -162
-162 ÷ 472 = -0.3432203389830508
-0.3432203389830508 x 100 = -34.32%