101.95% is the change from 154 to 311
Calculation steps:
[( 311 - 154 ) ÷ 154] x 100 = 101.95%
Formula
Percentage change = [(311 - 154) / 154] x 100
Subtract the new number by the original number
311 - 154 = 157
157 ÷ 154 = 1.0194805194805194
1.0194805194805194 x 100 = 101.95%