-70.51% is the change from 963 to 284
Calculation steps:
[( 284 - 963 ) ÷ 963] x 100 = -70.51%
Formula
Percentage change = [(284 - 963) / 963] x 100
Subtract the new number by the original number
284 - 963 = -679
-679 ÷ 963 = -0.7050882658359294
-0.7050882658359294 x 100 = -70.51%