15.94% is the change from 778 to 902
Calculation steps:
[( 902 - 778 ) ÷ 778] x 100 = 15.94%
Formula
Percentage change = [(902 - 778) / 778] x 100
Subtract the new number by the original number
902 - 778 = 124
124 ÷ 778 = 0.15938303341902313
0.15938303341902313 x 100 = 15.94%