62.2% is the change from 336 to 545
Calculation steps:
[( 545 - 336 ) ÷ 336] x 100 = 62.2%
Formula
Percentage change = [(545 - 336) / 336] x 100
Subtract the new number by the original number
545 - 336 = 209
209 ÷ 336 = 0.6220238095238095
0.6220238095238095 x 100 = 62.2%