-1.99% is the change from 954 to 935
Calculation steps:
[( 935 - 954 ) ÷ 954] x 100 = -1.99%
Formula
Percentage change = [(935 - 954) / 954] x 100
Subtract the new number by the original number
935 - 954 = -19
-19 ÷ 954 = -0.019916142557651992
-0.019916142557651992 x 100 = -1.99%