13.87% is the change from 764 to 870
Calculation steps:
[( 870 - 764 ) ÷ 764] x 100 = 13.87%
Formula
Percentage change = [(870 - 764) / 764] x 100
Subtract the new number by the original number
870 - 764 = 106
106 ÷ 764 = 0.1387434554973822
0.1387434554973822 x 100 = 13.87%