280.2% is the change from 202 to 768
Calculation steps:
[( 768 - 202 ) ÷ 202] x 100 = 280.2%
Formula
Percentage change = [(768 - 202) / 202] x 100
Subtract the new number by the original number
768 - 202 = 566
566 ÷ 202 = 2.801980198019802
2.801980198019802 x 100 = 280.2%