-29.09% is the change from 495 to 351
Calculation steps:
[( 351 - 495 ) ÷ 495] x 100 = -29.09%
Formula
Percentage change = [(351 - 495) / 495] x 100
Subtract the new number by the original number
351 - 495 = -144
-144 ÷ 495 = -0.2909090909090909
-0.2909090909090909 x 100 = -29.09%