-19.07% is the change from 755 to 611
Calculation steps:
[( 611 - 755 ) ÷ 755] x 100 = -19.07%
Formula
Percentage change = [(611 - 755) / 755] x 100
Subtract the new number by the original number
611 - 755 = -144
-144 ÷ 755 = -0.19072847682119207
-0.19072847682119207 x 100 = -19.07%