70.88% is the change from 182 to 311
Calculation steps:
[( 311 - 182 ) ÷ 182] x 100 = 70.88%
Formula
Percentage change = [(311 - 182) / 182] x 100
Subtract the new number by the original number
311 - 182 = 129
129 ÷ 182 = 0.7087912087912088
0.7087912087912088 x 100 = 70.88%