64.29% is the change from 252 to 414
Calculation steps:
[( 414 - 252 ) ÷ 252] x 100 = 64.29%
Formula
Percentage change = [(414 - 252) / 252] x 100
Subtract the new number by the original number
414 - 252 = 162
162 ÷ 252 = 0.6428571428571429
0.6428571428571429 x 100 = 64.29%