-52.7% is the change from 408 to 193
Calculation steps:
[( 193 - 408 ) ÷ 408] x 100 = -52.7%
Formula
Percentage change = [(193 - 408) / 408] x 100
Subtract the new number by the original number
193 - 408 = -215
-215 ÷ 408 = -0.5269607843137255
-0.5269607843137255 x 100 = -52.7%