-70.34% is the change from 981 to 291
Calculation steps:
[( 291 - 981 ) ÷ 981] x 100 = -70.34%
Formula
Percentage change = [(291 - 981) / 981] x 100
Subtract the new number by the original number
291 - 981 = -690
-690 ÷ 981 = -0.7033639143730887
-0.7033639143730887 x 100 = -70.34%