66.07% is the change from 392 to 651
Calculation steps:
[( 651 - 392 ) ÷ 392] x 100 = 66.07%
Formula
Percentage change = [(651 - 392) / 392] x 100
Subtract the new number by the original number
651 - 392 = 259
259 ÷ 392 = 0.6607142857142857
0.6607142857142857 x 100 = 66.07%