99.59% is the change from 486 to 970
Calculation steps:
[( 970 - 486 ) ÷ 486] x 100 = 99.59%
Formula
Percentage change = [(970 - 486) / 486] x 100
Subtract the new number by the original number
970 - 486 = 484
484 ÷ 486 = 0.9958847736625515
0.9958847736625515 x 100 = 99.59%