594.96% is the change from 139 to 966
Calculation steps:
[( 966 - 139 ) ÷ 139] x 100 = 594.96%
Formula
Percentage change = [(966 - 139) / 139] x 100
Subtract the new number by the original number
966 - 139 = 827
827 ÷ 139 = 5.9496402877697845
5.9496402877697845 x 100 = 594.96%