2.33% is the change from 344 to 352
Calculation steps:
[( 352 - 344 ) ÷ 344] x 100 = 2.33%
Formula
Percentage change = [(352 - 344) / 344] x 100
Subtract the new number by the original number
352 - 344 = 8
8 ÷ 344 = 0.023255813953488372
0.023255813953488372 x 100 = 2.33%