658.14% is the change from 129 to 978
Calculation steps:
[( 978 - 129 ) ÷ 129] x 100 = 658.14%
Formula
Percentage change = [(978 - 129) / 129] x 100
Subtract the new number by the original number
978 - 129 = 849
849 ÷ 129 = 6.5813953488372094
6.5813953488372094 x 100 = 658.14%