-99.57% is the change from 925 to 4
Calculation steps:
[( 4 - 925 ) ÷ 925] x 100 = -99.57%
Formula
Percentage change = [(4 - 925) / 925] x 100
Subtract the new number by the original number
4 - 925 = -921
-921 ÷ 925 = -0.9956756756756757
-0.9956756756756757 x 100 = -99.57%