310% is the change from 60 to 246
Calculation steps:
[( 246 - 60 ) ÷ 60] x 100 = 310%
Formula
Percentage change = [(246 - 60) / 60] x 100
Subtract the new number by the original number
246 - 60 = 186
186 ÷ 60 = 3.1
3.1 x 100 = 310%
Example