799.02% is the change from 102 to 917
Calculation steps:
[( 917 - 102 ) ÷ 102] x 100 = 799.02%
Formula
Percentage change = [(917 - 102) / 102] x 100
Subtract the new number by the original number
917 - 102 = 815
815 ÷ 102 = 7.990196078431373
7.990196078431373 x 100 = 799.02%