64.79% is the change from 267 to 440
Calculation steps:
[( 440 - 267 ) ÷ 267] x 100 = 64.79%
Formula
Percentage change = [(440 - 267) / 267] x 100
Subtract the new number by the original number
440 - 267 = 173
173 ÷ 267 = 0.6479400749063671
0.6479400749063671 x 100 = 64.79%