3.18% is the change from 787 to 812
Calculation steps:
[( 812 - 787 ) ÷ 787] x 100 = 3.18%
Formula
Percentage change = [(812 - 787) / 787] x 100
Subtract the new number by the original number
812 - 787 = 25
25 ÷ 787 = 0.03176620076238882
0.03176620076238882 x 100 = 3.18%