247.18% is the change from 248 to 861
Calculation steps:
[( 861 - 248 ) ÷ 248] x 100 = 247.18%
Formula
Percentage change = [(861 - 248) / 248] x 100
Subtract the new number by the original number
861 - 248 = 613
613 ÷ 248 = 2.471774193548387
2.471774193548387 x 100 = 247.18%