-27.85% is the change from 492 to 355
Calculation steps:
[( 355 - 492 ) ÷ 492] x 100 = -27.85%
Formula
Percentage change = [(355 - 492) / 492] x 100
Subtract the new number by the original number
355 - 492 = -137
-137 ÷ 492 = -0.2784552845528455
-0.2784552845528455 x 100 = -27.85%