115.57% is the change from 212 to 457
Calculation steps:
[( 457 - 212 ) ÷ 212] x 100 = 115.57%
Formula
Percentage change = [(457 - 212) / 212] x 100
Subtract the new number by the original number
457 - 212 = 245
245 ÷ 212 = 1.1556603773584906
1.1556603773584906 x 100 = 115.57%