272.97% is the change from 222 to 828
Calculation steps:
[( 828 - 222 ) ÷ 222] x 100 = 272.97%
Formula
Percentage change = [(828 - 222) / 222] x 100
Subtract the new number by the original number
828 - 222 = 606
606 ÷ 222 = 2.72972972972973
2.72972972972973 x 100 = 272.97%