-82.32% is the change from 526 to 93
Calculation steps:
[( 93 - 526 ) ÷ 526] x 100 = -82.32%
Formula
Percentage change = [(93 - 526) / 526] x 100
Subtract the new number by the original number
93 - 526 = -433
-433 ÷ 526 = -0.8231939163498099
-0.8231939163498099 x 100 = -82.32%