73.43% is the change from 335 to 581
Calculation steps:
[( 581 - 335 ) ÷ 335] x 100 = 73.43%
Formula
Percentage change = [(581 - 335) / 335] x 100
Subtract the new number by the original number
581 - 335 = 246
246 ÷ 335 = 0.7343283582089553
0.7343283582089553 x 100 = 73.43%