175.81% is the change from 277 to 764
Calculation steps:
[( 764 - 277 ) ÷ 277] x 100 = 175.81%
Formula
Percentage change = [(764 - 277) / 277] x 100
Subtract the new number by the original number
764 - 277 = 487
487 ÷ 277 = 1.7581227436823104
1.7581227436823104 x 100 = 175.81%