21.77% is the change from 767 to 934
Calculation steps:
[( 934 - 767 ) ÷ 767] x 100 = 21.77%
Formula
Percentage change = [(934 - 767) / 767] x 100
Subtract the new number by the original number
934 - 767 = 167
167 ÷ 767 = 0.21773142112125163
0.21773142112125163 x 100 = 21.77%