-99.19% is the change from 370 to 3
Calculation steps:
[( 3 - 370 ) ÷ 370] x 100 = -99.19%
Formula
Percentage change = [(3 - 370) / 370] x 100
Subtract the new number by the original number
3 - 370 = -367
-367 ÷ 370 = -0.9918918918918919
-0.9918918918918919 x 100 = -99.19%