66.78% is the change from 587 to 979
Calculation steps:
[( 979 - 587 ) ÷ 587] x 100 = 66.78%
Formula
Percentage change = [(979 - 587) / 587] x 100
Subtract the new number by the original number
979 - 587 = 392
392 ÷ 587 = 0.6678023850085179
0.6678023850085179 x 100 = 66.78%