187.13% is the change from 303 to 870
Calculation steps:
[( 870 - 303 ) ÷ 303] x 100 = 187.13%
Formula
Percentage change = [(870 - 303) / 303] x 100
Subtract the new number by the original number
870 - 303 = 567
567 ÷ 303 = 1.8712871287128714
1.8712871287128714 x 100 = 187.13%