-70.84% is the change from 974 to 284
Calculation steps:
[( 284 - 974 ) ÷ 974] x 100 = -70.84%
Formula
Percentage change = [(284 - 974) / 974] x 100
Subtract the new number by the original number
284 - 974 = -690
-690 ÷ 974 = -0.7084188911704312
-0.7084188911704312 x 100 = -70.84%