-22.26% is the change from 993 to 772
Calculation steps:
[( 772 - 993 ) ÷ 993] x 100 = -22.26%
Formula
Percentage change = [(772 - 993) / 993] x 100
Subtract the new number by the original number
772 - 993 = -221
-221 ÷ 993 = -0.22255790533736153
-0.22255790533736153 x 100 = -22.26%