-81.02% is the change from 332 to 63
Calculation steps:
[( 63 - 332 ) ÷ 332] x 100 = -81.02%
Formula
Percentage change = [(63 - 332) / 332] x 100
Subtract the new number by the original number
63 - 332 = -269
-269 ÷ 332 = -0.8102409638554217
-0.8102409638554217 x 100 = -81.02%