15300% is the change from 1 to 154
Calculation steps:
[( 154 - 1 ) ÷ 1] x 100 = 15300%
Formula
Percentage change = [(154 - 1) / 1] x 100
Subtract the new number by the original number
154 - 1 = 153
153 ÷ 1 = 153
153 x 100 = 15300%
Example