-86.98% is the change from 192 to 25
Calculation steps:
[( 25 - 192 ) ÷ 192] x 100 = -86.98%
Formula
Percentage change = [(25 - 192) / 192] x 100
Subtract the new number by the original number
25 - 192 = -167
-167 ÷ 192 = -0.8697916666666666
-0.8697916666666666 x 100 = -86.98%