-52.59% is the change from 405 to 192
Calculation steps:
[( 192 - 405 ) ÷ 405] x 100 = -52.59%
Formula
Percentage change = [(192 - 405) / 405] x 100
Subtract the new number by the original number
192 - 405 = -213
-213 ÷ 405 = -0.5259259259259259
-0.5259259259259259 x 100 = -52.59%