17.68% is the change from 690 to 812
Calculation steps:
[( 812 - 690 ) ÷ 690] x 100 = 17.68%
Formula
Percentage change = [(812 - 690) / 690] x 100
Subtract the new number by the original number
812 - 690 = 122
122 ÷ 690 = 0.17681159420289855
0.17681159420289855 x 100 = 17.68%