61.19% is the change from 335 to 540
Calculation steps:
[( 540 - 335 ) ÷ 335] x 100 = 61.19%
Formula
Percentage change = [(540 - 335) / 335] x 100
Subtract the new number by the original number
540 - 335 = 205
205 ÷ 335 = 0.6119402985074627
0.6119402985074627 x 100 = 61.19%