-21.33% is the change from 736 to 579
Calculation steps:
[( 579 - 736 ) ÷ 736] x 100 = -21.33%
Formula
Percentage change = [(579 - 736) / 736] x 100
Subtract the new number by the original number
579 - 736 = -157
-157 ÷ 736 = -0.21331521739130435
-0.21331521739130435 x 100 = -21.33%