30.16% is the change from 766 to 997
Calculation steps:
[( 997 - 766 ) ÷ 766] x 100 = 30.16%
Formula
Percentage change = [(997 - 766) / 766] x 100
Subtract the new number by the original number
997 - 766 = 231
231 ÷ 766 = 0.30156657963446476
0.30156657963446476 x 100 = 30.16%