221.3% is the change from 277 to 890
Calculation steps:
[( 890 - 277 ) ÷ 277] x 100 = 221.3%
Formula
Percentage change = [(890 - 277) / 277] x 100
Subtract the new number by the original number
890 - 277 = 613
613 ÷ 277 = 2.2129963898916967
2.2129963898916967 x 100 = 221.3%