666.41% is the change from 128 to 981
Calculation steps:
[( 981 - 128 ) ÷ 128] x 100 = 666.41%
Formula
Percentage change = [(981 - 128) / 128] x 100
Subtract the new number by the original number
981 - 128 = 853
853 ÷ 128 = 6.6640625
6.6640625 x 100 = 666.41%