-87.29% is the change from 535 to 68
Calculation steps:
[( 68 - 535 ) ÷ 535] x 100 = -87.29%
Formula
Percentage change = [(68 - 535) / 535] x 100
Subtract the new number by the original number
68 - 535 = -467
-467 ÷ 535 = -0.8728971962616823
-0.8728971962616823 x 100 = -87.29%