680.49% is the change from 123 to 960
Calculation steps:
[( 960 - 123 ) ÷ 123] x 100 = 680.49%
Formula
Percentage change = [(960 - 123) / 123] x 100
Subtract the new number by the original number
960 - 123 = 837
837 ÷ 123 = 6.804878048780488
6.804878048780488 x 100 = 680.49%