-5.79% is the change from 363 to 342
Calculation steps:
[( 342 - 363 ) ÷ 363] x 100 = -5.79%
Formula
Percentage change = [(342 - 363) / 363] x 100
Subtract the new number by the original number
342 - 363 = -21
-21 ÷ 363 = -0.05785123966942149
-0.05785123966942149 x 100 = -5.79%