-92.57% is the change from 983 to 73
Calculation steps:
[( 73 - 983 ) ÷ 983] x 100 = -92.57%
Formula
Percentage change = [(73 - 983) / 983] x 100
Subtract the new number by the original number
73 - 983 = -910
-910 ÷ 983 = -0.9257375381485249
-0.9257375381485249 x 100 = -92.57%