-26.03% is the change from 991 to 733
Calculation steps:
[( 733 - 991 ) ÷ 991] x 100 = -26.03%
Formula
Percentage change = [(733 - 991) / 991] x 100
Subtract the new number by the original number
733 - 991 = -258
-258 ÷ 991 = -0.260343087790111
-0.260343087790111 x 100 = -26.03%