191.34% is the change from 254 to 740
Calculation steps:
[( 740 - 254 ) ÷ 254] x 100 = 191.34%
Formula
Percentage change = [(740 - 254) / 254] x 100
Subtract the new number by the original number
740 - 254 = 486
486 ÷ 254 = 1.9133858267716535
1.9133858267716535 x 100 = 191.34%