-80.02% is the change from 921 to 184
Calculation steps:
[( 184 - 921 ) ÷ 921] x 100 = -80.02%
Formula
Percentage change = [(184 - 921) / 921] x 100
Subtract the new number by the original number
184 - 921 = -737
-737 ÷ 921 = -0.8002171552660152
-0.8002171552660152 x 100 = -80.02%