208.7% is the change from 161 to 497
Calculation steps:
[( 497 - 161 ) ÷ 161] x 100 = 208.7%
Formula
Percentage change = [(497 - 161) / 161] x 100
Subtract the new number by the original number
497 - 161 = 336
336 ÷ 161 = 2.0869565217391304
2.0869565217391304 x 100 = 208.7%