176.07% is the change from 163 to 450
Calculation steps:
[( 450 - 163 ) ÷ 163] x 100 = 176.07%
Formula
Percentage change = [(450 - 163) / 163] x 100
Subtract the new number by the original number
450 - 163 = 287
287 ÷ 163 = 1.7607361963190185
1.7607361963190185 x 100 = 176.07%