686.61% is the change from 127 to 999
Calculation steps:
[( 999 - 127 ) ÷ 127] x 100 = 686.61%
Formula
Percentage change = [(999 - 127) / 127] x 100
Subtract the new number by the original number
999 - 127 = 872
872 ÷ 127 = 6.866141732283465
6.866141732283465 x 100 = 686.61%