20.57% is the change from 768 to 926
Calculation steps:
[( 926 - 768 ) ÷ 768] x 100 = 20.57%
Formula
Percentage change = [(926 - 768) / 768] x 100
Subtract the new number by the original number
926 - 768 = 158
158 ÷ 768 = 0.20572916666666666
0.20572916666666666 x 100 = 20.57%