14.71% is the change from 666 to 764
Calculation steps:
[( 764 - 666 ) ÷ 666] x 100 = 14.71%
Formula
Percentage change = [(764 - 666) / 666] x 100
Subtract the new number by the original number
764 - 666 = 98
98 ÷ 666 = 0.14714714714714713
0.14714714714714713 x 100 = 14.71%