91.76% is the change from 267 to 512
Calculation steps:
[( 512 - 267 ) ÷ 267] x 100 = 91.76%
Formula
Percentage change = [(512 - 267) / 267] x 100
Subtract the new number by the original number
512 - 267 = 245
245 ÷ 267 = 0.9176029962546817
0.9176029962546817 x 100 = 91.76%