19.57% is the change from 184 to 220
Calculation steps:
[( 220 - 184 ) ÷ 184] x 100 = 19.57%
Formula
Percentage change = [(220 - 184) / 184] x 100
Subtract the new number by the original number
220 - 184 = 36
36 ÷ 184 = 0.1956521739130435
0.1956521739130435 x 100 = 19.57%