-28.05% is the change from 492 to 354
Calculation steps:
[( 354 - 492 ) ÷ 492] x 100 = -28.05%
Formula
Percentage change = [(354 - 492) / 492] x 100
Subtract the new number by the original number
354 - 492 = -138
-138 ÷ 492 = -0.2804878048780488
-0.2804878048780488 x 100 = -28.05%