72.97% is the change from 344 to 595
Calculation steps:
[( 595 - 344 ) ÷ 344] x 100 = 72.97%
Formula
Percentage change = [(595 - 344) / 344] x 100
Subtract the new number by the original number
595 - 344 = 251
251 ÷ 344 = 0.7296511627906976
0.7296511627906976 x 100 = 72.97%