-80.4% is the change from 755 to 148
Calculation steps:
[( 148 - 755 ) ÷ 755] x 100 = -80.4%
Formula
Percentage change = [(148 - 755) / 755] x 100
Subtract the new number by the original number
148 - 755 = -607
-607 ÷ 755 = -0.8039735099337748
-0.8039735099337748 x 100 = -80.4%