-45.05% is the change from 182 to 100
Calculation steps:
[( 100 - 182 ) ÷ 182] x 100 = -45.05%
Formula
Percentage change = [(100 - 182) / 182] x 100
Subtract the new number by the original number
100 - 182 = -82
-82 ÷ 182 = -0.45054945054945056
-0.45054945054945056 x 100 = -45.05%