-75.1% is the change from 526 to 131
Calculation steps:
[( 131 - 526 ) ÷ 526] x 100 = -75.1%
Formula
Percentage change = [(131 - 526) / 526] x 100
Subtract the new number by the original number
131 - 526 = -395
-395 ÷ 526 = -0.7509505703422054
-0.7509505703422054 x 100 = -75.1%