68.21% is the change from 151 to 254
Calculation steps:
[( 254 - 151 ) ÷ 151] x 100 = 68.21%
Formula
Percentage change = [(254 - 151) / 151] x 100
Subtract the new number by the original number
254 - 151 = 103
103 ÷ 151 = 0.6821192052980133
0.6821192052980133 x 100 = 68.21%