-78.04% is the change from 838 to 184
Calculation steps:
[( 184 - 838 ) ÷ 838] x 100 = -78.04%
Formula
Percentage change = [(184 - 838) / 838] x 100
Subtract the new number by the original number
184 - 838 = -654
-654 ÷ 838 = -0.7804295942720764
-0.7804295942720764 x 100 = -78.04%