-32.84% is the change from 408 to 274
Calculation steps:
[( 274 - 408 ) ÷ 408] x 100 = -32.84%
Formula
Percentage change = [(274 - 408) / 408] x 100
Subtract the new number by the original number
274 - 408 = -134
-134 ÷ 408 = -0.3284313725490196
-0.3284313725490196 x 100 = -32.84%