628.05% is the change from 82 to 597
Calculation steps:
[( 597 - 82 ) ÷ 82] x 100 = 628.05%
Formula
Percentage change = [(597 - 82) / 82] x 100
Subtract the new number by the original number
597 - 82 = 515
515 ÷ 82 = 6.280487804878049
6.280487804878049 x 100 = 628.05%