-87.27% is the change from 534 to 68
Calculation steps:
[( 68 - 534 ) ÷ 534] x 100 = -87.27%
Formula
Percentage change = [(68 - 534) / 534] x 100
Subtract the new number by the original number
68 - 534 = -466
-466 ÷ 534 = -0.8726591760299626
-0.8726591760299626 x 100 = -87.27%