-88.4% is the change from 526 to 61
Calculation steps:
[( 61 - 526 ) ÷ 526] x 100 = -88.4%
Formula
Percentage change = [(61 - 526) / 526] x 100
Subtract the new number by the original number
61 - 526 = -465
-465 ÷ 526 = -0.8840304182509505
-0.8840304182509505 x 100 = -88.4%