-62.55% is the change from 526 to 197
Calculation steps:
[( 197 - 526 ) ÷ 526] x 100 = -62.55%
Formula
Percentage change = [(197 - 526) / 526] x 100
Subtract the new number by the original number
197 - 526 = -329
-329 ÷ 526 = -0.6254752851711026
-0.6254752851711026 x 100 = -62.55%