-57.99% is the change from 457 to 192
Calculation steps:
[( 192 - 457 ) ÷ 457] x 100 = -57.99%
Formula
Percentage change = [(192 - 457) / 457] x 100
Subtract the new number by the original number
192 - 457 = -265
-265 ÷ 457 = -0.5798687089715536
-0.5798687089715536 x 100 = -57.99%