-78.31% is the change from 733 to 159
Calculation steps:
[( 159 - 733 ) ÷ 733] x 100 = -78.31%
Formula
Percentage change = [(159 - 733) / 733] x 100
Subtract the new number by the original number
159 - 733 = -574
-574 ÷ 733 = -0.7830832196452933
-0.7830832196452933 x 100 = -78.31%