-97.95% is the change from 536 to 11
Calculation steps:
[( 11 - 536 ) ÷ 536] x 100 = -97.95%
Formula
Percentage change = [(11 - 536) / 536] x 100
Subtract the new number by the original number
11 - 536 = -525
-525 ÷ 536 = -0.9794776119402985
-0.9794776119402985 x 100 = -97.95%