-58.44% is the change from 154 to 64
Calculation steps:
[( 64 - 154 ) ÷ 154] x 100 = -58.44%
Formula
Percentage change = [(64 - 154) / 154] x 100
Subtract the new number by the original number
64 - 154 = -90
-90 ÷ 154 = -0.5844155844155844
-0.5844155844155844 x 100 = -58.44%