163.01% is the change from 173 to 455
Calculation steps:
[( 455 - 173 ) ÷ 173] x 100 = 163.01%
Formula
Percentage change = [(455 - 173) / 173] x 100
Subtract the new number by the original number
455 - 173 = 282
282 ÷ 173 = 1.630057803468208
1.630057803468208 x 100 = 163.01%