26.74% is the change from 344 to 436
Calculation steps:
[( 436 - 344 ) ÷ 344] x 100 = 26.74%
Formula
Percentage change = [(436 - 344) / 344] x 100
Subtract the new number by the original number
436 - 344 = 92
92 ÷ 344 = 0.26744186046511625
0.26744186046511625 x 100 = 26.74%