-57.53% is the change from 405 to 172
Calculation steps:
[( 172 - 405 ) ÷ 405] x 100 = -57.53%
Formula
Percentage change = [(172 - 405) / 405] x 100
Subtract the new number by the original number
172 - 405 = -233
-233 ÷ 405 = -0.5753086419753086
-0.5753086419753086 x 100 = -57.53%