195.52% is the change from 335 to 990
Calculation steps:
[( 990 - 335 ) ÷ 335] x 100 = 195.52%
Formula
Percentage change = [(990 - 335) / 335] x 100
Subtract the new number by the original number
990 - 335 = 655
655 ÷ 335 = 1.955223880597015
1.955223880597015 x 100 = 195.52%