80.9% is the change from 267 to 483
Calculation steps:
[( 483 - 267 ) ÷ 267] x 100 = 80.9%
Formula
Percentage change = [(483 - 267) / 267] x 100
Subtract the new number by the original number
483 - 267 = 216
216 ÷ 267 = 0.8089887640449438
0.8089887640449438 x 100 = 80.9%