-54.4% is the change from 182 to 83
Calculation steps:
[( 83 - 182 ) ÷ 182] x 100 = -54.4%
Formula
Percentage change = [(83 - 182) / 182] x 100
Subtract the new number by the original number
83 - 182 = -99
-99 ÷ 182 = -0.5439560439560439
-0.5439560439560439 x 100 = -54.4%