688.71% is the change from 124 to 978
Calculation steps:
[( 978 - 124 ) ÷ 124] x 100 = 688.71%
Formula
Percentage change = [(978 - 124) / 124] x 100
Subtract the new number by the original number
978 - 124 = 854
854 ÷ 124 = 6.887096774193548
6.887096774193548 x 100 = 688.71%