-83.05% is the change from 755 to 128
Calculation steps:
[( 128 - 755 ) ÷ 755] x 100 = -83.05%
Formula
Percentage change = [(128 - 755) / 755] x 100
Subtract the new number by the original number
128 - 755 = -627
-627 ÷ 755 = -0.8304635761589404
-0.8304635761589404 x 100 = -83.05%