-85.71% is the change from 476 to 68
Calculation steps:
[( 68 - 476 ) ÷ 476] x 100 = -85.71%
Formula
Percentage change = [(68 - 476) / 476] x 100
Subtract the new number by the original number
68 - 476 = -408
-408 ÷ 476 = -0.8571428571428571
-0.8571428571428571 x 100 = -85.71%