-74.3% is the change from 751 to 193
Calculation steps:
[( 193 - 751 ) ÷ 751] x 100 = -74.3%
Formula
Percentage change = [(193 - 751) / 751] x 100
Subtract the new number by the original number
193 - 751 = -558
-558 ÷ 751 = -0.7430093209054593
-0.7430093209054593 x 100 = -74.3%