280.36% is the change from 224 to 852
Calculation steps:
[( 852 - 224 ) ÷ 224] x 100 = 280.36%
Formula
Percentage change = [(852 - 224) / 224] x 100
Subtract the new number by the original number
852 - 224 = 628
628 ÷ 224 = 2.8035714285714284
2.8035714285714284 x 100 = 280.36%