-54.16% is the change from 397 to 182
Calculation steps:
[( 182 - 397 ) ÷ 397] x 100 = -54.16%
Formula
Percentage change = [(182 - 397) / 397] x 100
Subtract the new number by the original number
182 - 397 = -215
-215 ÷ 397 = -0.5415617128463476
-0.5415617128463476 x 100 = -54.16%