-70.55% is the change from 988 to 291
Calculation steps:
[( 291 - 988 ) ÷ 988] x 100 = -70.55%
Formula
Percentage change = [(291 - 988) / 988] x 100
Subtract the new number by the original number
291 - 988 = -697
-697 ÷ 988 = -0.7054655870445344
-0.7054655870445344 x 100 = -70.55%