63.99% is the change from 597 to 979
Calculation steps:
[( 979 - 597 ) ÷ 597] x 100 = 63.99%
Formula
Percentage change = [(979 - 597) / 597] x 100
Subtract the new number by the original number
979 - 597 = 382
382 ÷ 597 = 0.6398659966499163
0.6398659966499163 x 100 = 63.99%