220% is the change from 280 to 896
Calculation steps:
[( 896 - 280 ) ÷ 280] x 100 = 220%
Formula
Percentage change = [(896 - 280) / 280] x 100
Subtract the new number by the original number
896 - 280 = 616
616 ÷ 280 = 2.2
2.2 x 100 = 220%
Example