-54.76% is the change from 84 to 38
Calculation steps:
[( 38 - 84 ) ÷ 84] x 100 = -54.76%
Formula
Percentage change = [(38 - 84) / 84] x 100
Subtract the new number by the original number
38 - 84 = -46
-46 ÷ 84 = -0.5476190476190477
-0.5476190476190477 x 100 = -54.76%