54.35% is the change from 184 to 284
Calculation steps:
[( 284 - 184 ) ÷ 184] x 100 = 54.35%
Formula
Percentage change = [(284 - 184) / 184] x 100
Subtract the new number by the original number
284 - 184 = 100
100 ÷ 184 = 0.5434782608695652
0.5434782608695652 x 100 = 54.35%