220.58% is the change from 277 to 888
Calculation steps:
[( 888 - 277 ) ÷ 277] x 100 = 220.58%
Formula
Percentage change = [(888 - 277) / 277] x 100
Subtract the new number by the original number
888 - 277 = 611
611 ÷ 277 = 2.2057761732851984
2.2057761732851984 x 100 = 220.58%