188.98% is the change from 254 to 734
Calculation steps:
[( 734 - 254 ) ÷ 254] x 100 = 188.98%
Formula
Percentage change = [(734 - 254) / 254] x 100
Subtract the new number by the original number
734 - 254 = 480
480 ÷ 254 = 1.889763779527559
1.889763779527559 x 100 = 188.98%