-78.94% is the change from 755 to 159
Calculation steps:
[( 159 - 755 ) ÷ 755] x 100 = -78.94%
Formula
Percentage change = [(159 - 755) / 755] x 100
Subtract the new number by the original number
159 - 755 = -596
-596 ÷ 755 = -0.7894039735099337
-0.7894039735099337 x 100 = -78.94%