267.86% is the change from 224 to 824
Calculation steps:
[( 824 - 224 ) ÷ 224] x 100 = 267.86%
Formula
Percentage change = [(824 - 224) / 224] x 100
Subtract the new number by the original number
824 - 224 = 600
600 ÷ 224 = 2.6785714285714284
2.6785714285714284 x 100 = 267.86%