241.55% is the change from 284 to 970
Calculation steps:
[( 970 - 284 ) ÷ 284] x 100 = 241.55%
Formula
Percentage change = [(970 - 284) / 284] x 100
Subtract the new number by the original number
970 - 284 = 686
686 ÷ 284 = 2.415492957746479
2.415492957746479 x 100 = 241.55%