223.83% is the change from 277 to 897
Calculation steps:
[( 897 - 277 ) ÷ 277] x 100 = 223.83%
Formula
Percentage change = [(897 - 277) / 277] x 100
Subtract the new number by the original number
897 - 277 = 620
620 ÷ 277 = 2.2382671480144403
2.2382671480144403 x 100 = 223.83%