-44.58% is the change from 83 to 46
Calculation steps:
[( 46 - 83 ) ÷ 83] x 100 = -44.58%
Formula
Percentage change = [(46 - 83) / 83] x 100
Subtract the new number by the original number
46 - 83 = -37
-37 ÷ 83 = -0.4457831325301205
-0.4457831325301205 x 100 = -44.58%