172.73% is the change from 66 to 180
Calculation steps:
[( 180 - 66 ) ÷ 66] x 100 = 172.73%
Formula
Percentage change = [(180 - 66) / 66] x 100
Subtract the new number by the original number
180 - 66 = 114
114 ÷ 66 = 1.7272727272727273
1.7272727272727273 x 100 = 172.73%