-72.28% is the change from 184 to 51
Calculation steps:
[( 51 - 184 ) ÷ 184] x 100 = -72.28%
Formula
Percentage change = [(51 - 184) / 184] x 100
Subtract the new number by the original number
51 - 184 = -133
-133 ÷ 184 = -0.7228260869565217
-0.7228260869565217 x 100 = -72.28%