210.3% is the change from 165 to 512
Calculation steps:
[( 512 - 165 ) ÷ 165] x 100 = 210.3%
Formula
Percentage change = [(512 - 165) / 165] x 100
Subtract the new number by the original number
512 - 165 = 347
347 ÷ 165 = 2.103030303030303
2.103030303030303 x 100 = 210.3%