-70.79% is the change from 736 to 215
Calculation steps:
[( 215 - 736 ) ÷ 736] x 100 = -70.79%
Formula
Percentage change = [(215 - 736) / 736] x 100
Subtract the new number by the original number
215 - 736 = -521
-521 ÷ 736 = -0.7078804347826086
-0.7078804347826086 x 100 = -70.79%