-72.92% is the change from 192 to 52
Calculation steps:
[( 52 - 192 ) ÷ 192] x 100 = -72.92%
Formula
Percentage change = [(52 - 192) / 192] x 100
Subtract the new number by the original number
52 - 192 = -140
-140 ÷ 192 = -0.7291666666666666
-0.7291666666666666 x 100 = -72.92%