142.92% is the change from 212 to 515
Calculation steps:
[( 515 - 212 ) ÷ 212] x 100 = 142.92%
Formula
Percentage change = [(515 - 212) / 212] x 100
Subtract the new number by the original number
515 - 212 = 303
303 ÷ 212 = 1.429245283018868
1.429245283018868 x 100 = 142.92%