815.38% is the change from 65 to 595
Calculation steps:
[( 595 - 65 ) ÷ 65] x 100 = 815.38%
Formula
Percentage change = [(595 - 65) / 65] x 100
Subtract the new number by the original number
595 - 65 = 530
530 ÷ 65 = 8.153846153846153
8.153846153846153 x 100 = 815.38%