-93.54% is the change from 526 to 34
Calculation steps:
[( 34 - 526 ) ÷ 526] x 100 = -93.54%
Formula
Percentage change = [(34 - 526) / 526] x 100
Subtract the new number by the original number
34 - 526 = -492
-492 ÷ 526 = -0.935361216730038
-0.935361216730038 x 100 = -93.54%