93.89% is the change from 180 to 349
Calculation steps:
[( 349 - 180 ) ÷ 180] x 100 = 93.89%
Formula
Percentage change = [(349 - 180) / 180] x 100
Subtract the new number by the original number
349 - 180 = 169
169 ÷ 180 = 0.9388888888888889
0.9388888888888889 x 100 = 93.89%