-92.06% is the change from 919 to 73
Calculation steps:
[( 73 - 919 ) ÷ 919] x 100 = -92.06%
Formula
Percentage change = [(73 - 919) / 919] x 100
Subtract the new number by the original number
73 - 919 = -846
-846 ÷ 919 = -0.9205658324265505
-0.9205658324265505 x 100 = -92.06%