310.77% is the change from 65 to 267
Calculation steps:
[( 267 - 65 ) ÷ 65] x 100 = 310.77%
Formula
Percentage change = [(267 - 65) / 65] x 100
Subtract the new number by the original number
267 - 65 = 202
202 ÷ 65 = 3.1076923076923078
3.1076923076923078 x 100 = 310.77%