-27.29% is the change from 993 to 722
Calculation steps:
[( 722 - 993 ) ÷ 993] x 100 = -27.29%
Formula
Percentage change = [(722 - 993) / 993] x 100
Subtract the new number by the original number
722 - 993 = -271
-271 ÷ 993 = -0.2729103726082578
-0.2729103726082578 x 100 = -27.29%