-88.5% is the change from 991 to 114
Calculation steps:
[( 114 - 991 ) ÷ 991] x 100 = -88.5%
Formula
Percentage change = [(114 - 991) / 991] x 100
Subtract the new number by the original number
114 - 991 = -877
-877 ÷ 991 = -0.8849646821392533
-0.8849646821392533 x 100 = -88.5%