71.64% is the change from 201 to 345
Calculation steps:
[( 345 - 201 ) ÷ 201] x 100 = 71.64%
Formula
Percentage change = [(345 - 201) / 201] x 100
Subtract the new number by the original number
345 - 201 = 144
144 ÷ 201 = 0.7164179104477612
0.7164179104477612 x 100 = 71.64%