40.08% is the change from 257 to 360
Calculation steps:
[( 360 - 257 ) ÷ 257] x 100 = 40.08%
Formula
Percentage change = [(360 - 257) / 257] x 100
Subtract the new number by the original number
360 - 257 = 103
103 ÷ 257 = 0.40077821011673154
0.40077821011673154 x 100 = 40.08%