18.88% is the change from 768 to 913
Calculation steps:
[( 913 - 768 ) ÷ 768] x 100 = 18.88%
Formula
Percentage change = [(913 - 768) / 768] x 100
Subtract the new number by the original number
913 - 768 = 145
145 ÷ 768 = 0.18880208333333334
0.18880208333333334 x 100 = 18.88%