86.99% is the change from 146 to 273
Calculation steps:
[( 273 - 146 ) ÷ 146] x 100 = 86.99%
Formula
Percentage change = [(273 - 146) / 146] x 100
Subtract the new number by the original number
273 - 146 = 127
127 ÷ 146 = 0.8698630136986302
0.8698630136986302 x 100 = 86.99%