96.37% is the change from 248 to 487
Calculation steps:
[( 487 - 248 ) ÷ 248] x 100 = 96.37%
Formula
Percentage change = [(487 - 248) / 248] x 100
Subtract the new number by the original number
487 - 248 = 239
239 ÷ 248 = 0.9637096774193549
0.9637096774193549 x 100 = 96.37%