146.19% is the change from 210 to 517
Calculation steps:
[( 517 - 210 ) ÷ 210] x 100 = 146.19%
Formula
Percentage change = [(517 - 210) / 210] x 100
Subtract the new number by the original number
517 - 210 = 307
307 ÷ 210 = 1.4619047619047618
1.4619047619047618 x 100 = 146.19%