154.6% is the change from 315 to 802
Calculation steps:
[( 802 - 315 ) ÷ 315] x 100 = 154.6%
Formula
Percentage change = [(802 - 315) / 315] x 100
Subtract the new number by the original number
802 - 315 = 487
487 ÷ 315 = 1.546031746031746
1.546031746031746 x 100 = 154.6%