-29.7% is the change from 495 to 348
Calculation steps:
[( 348 - 495 ) ÷ 495] x 100 = -29.7%
Formula
Percentage change = [(348 - 495) / 495] x 100
Subtract the new number by the original number
348 - 495 = -147
-147 ÷ 495 = -0.296969696969697
-0.296969696969697 x 100 = -29.7%