-68.82% is the change from 526 to 164
Calculation steps:
[( 164 - 526 ) ÷ 526] x 100 = -68.82%
Formula
Percentage change = [(164 - 526) / 526] x 100
Subtract the new number by the original number
164 - 526 = -362
-362 ÷ 526 = -0.688212927756654
-0.688212927756654 x 100 = -68.82%