279.36% is the change from 218 to 827
Calculation steps:
[( 827 - 218 ) ÷ 218] x 100 = 279.36%
Formula
Percentage change = [(827 - 218) / 218] x 100
Subtract the new number by the original number
827 - 218 = 609
609 ÷ 218 = 2.793577981651376
2.793577981651376 x 100 = 279.36%