-75.9% is the change from 751 to 181
Calculation steps:
[( 181 - 751 ) ÷ 751] x 100 = -75.9%
Formula
Percentage change = [(181 - 751) / 751] x 100
Subtract the new number by the original number
181 - 751 = -570
-570 ÷ 751 = -0.758988015978695
-0.758988015978695 x 100 = -75.9%