-87.11% is the change from 194 to 25
Calculation steps:
[( 25 - 194 ) ÷ 194] x 100 = -87.11%
Formula
Percentage change = [(25 - 194) / 194] x 100
Subtract the new number by the original number
25 - 194 = -169
-169 ÷ 194 = -0.8711340206185567
-0.8711340206185567 x 100 = -87.11%