-30.97% is the change from 352 to 243
Calculation steps:
[( 243 - 352 ) ÷ 352] x 100 = -30.97%
Formula
Percentage change = [(243 - 352) / 352] x 100
Subtract the new number by the original number
243 - 352 = -109
-109 ÷ 352 = -0.3096590909090909
-0.3096590909090909 x 100 = -30.97%