-97.94% is the change from 535 to 11
Calculation steps:
[( 11 - 535 ) ÷ 535] x 100 = -97.94%
Formula
Percentage change = [(11 - 535) / 535] x 100
Subtract the new number by the original number
11 - 535 = -524
-524 ÷ 535 = -0.9794392523364486
-0.9794392523364486 x 100 = -97.94%