-80.13% is the change from 921 to 183
Calculation steps:
[( 183 - 921 ) ÷ 921] x 100 = -80.13%
Formula
Percentage change = [(183 - 921) / 921] x 100
Subtract the new number by the original number
183 - 921 = -738
-738 ÷ 921 = -0.8013029315960912
-0.8013029315960912 x 100 = -80.13%