67.2% is the change from 314 to 525
Calculation steps:
[( 525 - 314 ) ÷ 314] x 100 = 67.2%
Formula
Percentage change = [(525 - 314) / 314] x 100
Subtract the new number by the original number
525 - 314 = 211
211 ÷ 314 = 0.6719745222929936
0.6719745222929936 x 100 = 67.2%