267.46% is the change from 209 to 768
Calculation steps:
[( 768 - 209 ) ÷ 209] x 100 = 267.46%
Formula
Percentage change = [(768 - 209) / 209] x 100
Subtract the new number by the original number
768 - 209 = 559
559 ÷ 209 = 2.674641148325359
2.674641148325359 x 100 = 267.46%