-97.48% is the change from 755 to 19
Calculation steps:
[( 19 - 755 ) ÷ 755] x 100 = -97.48%
Formula
Percentage change = [(19 - 755) / 755] x 100
Subtract the new number by the original number
19 - 755 = -736
-736 ÷ 755 = -0.9748344370860927
-0.9748344370860927 x 100 = -97.48%