495.65% is the change from 115 to 685
Calculation steps:
[( 685 - 115 ) ÷ 115] x 100 = 495.65%
Formula
Percentage change = [(685 - 115) / 115] x 100
Subtract the new number by the original number
685 - 115 = 570
570 ÷ 115 = 4.956521739130435
4.956521739130435 x 100 = 495.65%