37.05% is the change from 251 to 344
Calculation steps:
[( 344 - 251 ) ÷ 251] x 100 = 37.05%
Formula
Percentage change = [(344 - 251) / 251] x 100
Subtract the new number by the original number
344 - 251 = 93
93 ÷ 251 = 0.3705179282868526
0.3705179282868526 x 100 = 37.05%