276.47% is the change from 204 to 768
Calculation steps:
[( 768 - 204 ) ÷ 204] x 100 = 276.47%
Formula
Percentage change = [(768 - 204) / 204] x 100
Subtract the new number by the original number
768 - 204 = 564
564 ÷ 204 = 2.764705882352941
2.764705882352941 x 100 = 276.47%