64.95% is the change from 602 to 993
Calculation steps:
[( 993 - 602 ) ÷ 602] x 100 = 64.95%
Formula
Percentage change = [(993 - 602) / 602] x 100
Subtract the new number by the original number
993 - 602 = 391
391 ÷ 602 = 0.6495016611295681
0.6495016611295681 x 100 = 64.95%