73.24% is the change from 284 to 492
Calculation steps:
[( 492 - 284 ) ÷ 284] x 100 = 73.24%
Formula
Percentage change = [(492 - 284) / 284] x 100
Subtract the new number by the original number
492 - 284 = 208
208 ÷ 284 = 0.7323943661971831
0.7323943661971831 x 100 = 73.24%