95.13% is the change from 267 to 521
Calculation steps:
[( 521 - 267 ) ÷ 267] x 100 = 95.13%
Formula
Percentage change = [(521 - 267) / 267] x 100
Subtract the new number by the original number
521 - 267 = 254
254 ÷ 267 = 0.951310861423221
0.951310861423221 x 100 = 95.13%