66.58% is the change from 374 to 623
Calculation steps:
[( 623 - 374 ) ÷ 374] x 100 = 66.58%
Formula
Percentage change = [(623 - 374) / 374] x 100
Subtract the new number by the original number
623 - 374 = 249
249 ÷ 374 = 0.6657754010695187
0.6657754010695187 x 100 = 66.58%