-50.54% is the change from 93 to 46
Calculation steps:
[( 46 - 93 ) ÷ 93] x 100 = -50.54%
Formula
Percentage change = [(46 - 93) / 93] x 100
Subtract the new number by the original number
46 - 93 = -47
-47 ÷ 93 = -0.5053763440860215
-0.5053763440860215 x 100 = -50.54%