262.26% is the change from 212 to 768
Calculation steps:
[( 768 - 212 ) ÷ 212] x 100 = 262.26%
Formula
Percentage change = [(768 - 212) / 212] x 100
Subtract the new number by the original number
768 - 212 = 556
556 ÷ 212 = 2.6226415094339623
2.6226415094339623 x 100 = 262.26%