224.91% is the change from 277 to 900
Calculation steps:
[( 900 - 277 ) ÷ 277] x 100 = 224.91%
Formula
Percentage change = [(900 - 277) / 277] x 100
Subtract the new number by the original number
900 - 277 = 623
623 ÷ 277 = 2.2490974729241877
2.2490974729241877 x 100 = 224.91%