65.37% is the change from 335 to 554
Calculation steps:
[( 554 - 335 ) ÷ 335] x 100 = 65.37%
Formula
Percentage change = [(554 - 335) / 335] x 100
Subtract the new number by the original number
554 - 335 = 219
219 ÷ 335 = 0.6537313432835821
0.6537313432835821 x 100 = 65.37%