-48.8% is the change from 375 to 192
Calculation steps:
[( 192 - 375 ) ÷ 375] x 100 = -48.8%
Formula
Percentage change = [(192 - 375) / 375] x 100
Subtract the new number by the original number
192 - 375 = -183
-183 ÷ 375 = -0.488
-0.488 x 100 = -48.8%