250.45% is the change from 222 to 778
Calculation steps:
[( 778 - 222 ) ÷ 222] x 100 = 250.45%
Formula
Percentage change = [(778 - 222) / 222] x 100
Subtract the new number by the original number
778 - 222 = 556
556 ÷ 222 = 2.5045045045045047
2.5045045045045047 x 100 = 250.45%