176.53% is the change from 277 to 766
Calculation steps:
[( 766 - 277 ) ÷ 277] x 100 = 176.53%
Formula
Percentage change = [(766 - 277) / 277] x 100
Subtract the new number by the original number
766 - 277 = 489
489 ÷ 277 = 1.7653429602888087
1.7653429602888087 x 100 = 176.53%