10.88% is the change from 781 to 866
Calculation steps:
[( 866 - 781 ) ÷ 781] x 100 = 10.88%
Formula
Percentage change = [(866 - 781) / 781] x 100
Subtract the new number by the original number
866 - 781 = 85
85 ÷ 781 = 0.1088348271446863
0.1088348271446863 x 100 = 10.88%