-14.43% is the change from 991 to 848
Calculation steps:
[( 848 - 991 ) ÷ 991] x 100 = -14.43%
Formula
Percentage change = [(848 - 991) / 991] x 100
Subtract the new number by the original number
848 - 991 = -143
-143 ÷ 991 = -0.1442986881937437
-0.1442986881937437 x 100 = -14.43%