-98.94% is the change from 755 to 8
Calculation steps:
[( 8 - 755 ) ÷ 755] x 100 = -98.94%
Formula
Percentage change = [(8 - 755) / 755] x 100
Subtract the new number by the original number
8 - 755 = -747
-747 ÷ 755 = -0.9894039735099338
-0.9894039735099338 x 100 = -98.94%