-67.11% is the change from 526 to 173
Calculation steps:
[( 173 - 526 ) ÷ 526] x 100 = -67.11%
Formula
Percentage change = [(173 - 526) / 526] x 100
Subtract the new number by the original number
173 - 526 = -353
-353 ÷ 526 = -0.6711026615969582
-0.6711026615969582 x 100 = -67.11%