64.29% is the change from 168 to 276
Calculation steps:
[( 276 - 168 ) ÷ 168] x 100 = 64.29%
Formula
Percentage change = [(276 - 168) / 168] x 100
Subtract the new number by the original number
276 - 168 = 108
108 ÷ 168 = 0.6428571428571429
0.6428571428571429 x 100 = 64.29%