-79.52% is the change from 332 to 68
Calculation steps:
[( 68 - 332 ) ÷ 332] x 100 = -79.52%
Formula
Percentage change = [(68 - 332) / 332] x 100
Subtract the new number by the original number
68 - 332 = -264
-264 ÷ 332 = -0.7951807228915663
-0.7951807228915663 x 100 = -79.52%