53.87% is the change from 284 to 437
Calculation steps:
[( 437 - 284 ) ÷ 284] x 100 = 53.87%
Formula
Percentage change = [(437 - 284) / 284] x 100
Subtract the new number by the original number
437 - 284 = 153
153 ÷ 284 = 0.5387323943661971
0.5387323943661971 x 100 = 53.87%