179.21% is the change from 178 to 497
Calculation steps:
[( 497 - 178 ) ÷ 178] x 100 = 179.21%
Formula
Percentage change = [(497 - 178) / 178] x 100
Subtract the new number by the original number
497 - 178 = 319
319 ÷ 178 = 1.7921348314606742
1.7921348314606742 x 100 = 179.21%