65.12% is the change from 129 to 213
Calculation steps:
[( 213 - 129 ) ÷ 129] x 100 = 65.12%
Formula
Percentage change = [(213 - 129) / 129] x 100
Subtract the new number by the original number
213 - 129 = 84
84 ÷ 129 = 0.6511627906976745
0.6511627906976745 x 100 = 65.12%