21.07% is the change from 769 to 931
Calculation steps:
[( 931 - 769 ) ÷ 769] x 100 = 21.07%
Formula
Percentage change = [(931 - 769) / 769] x 100
Subtract the new number by the original number
931 - 769 = 162
162 ÷ 769 = 0.2106631989596879
0.2106631989596879 x 100 = 21.07%