-99.2% is the change from 373 to 3
Calculation steps:
[( 3 - 373 ) ÷ 373] x 100 = -99.2%
Formula
Percentage change = [(3 - 373) / 373] x 100
Subtract the new number by the original number
3 - 373 = -370
-370 ÷ 373 = -0.9919571045576407
-0.9919571045576407 x 100 = -99.2%