180.75% is the change from 161 to 452
Calculation steps:
[( 452 - 161 ) ÷ 161] x 100 = 180.75%
Formula
Percentage change = [(452 - 161) / 161] x 100
Subtract the new number by the original number
452 - 161 = 291
291 ÷ 161 = 1.8074534161490683
1.8074534161490683 x 100 = 180.75%