-17.85% is the change from 919 to 755
Calculation steps:
[( 755 - 919 ) ÷ 919] x 100 = -17.85%
Formula
Percentage change = [(755 - 919) / 919] x 100
Subtract the new number by the original number
755 - 919 = -164
-164 ÷ 919 = -0.17845484221980412
-0.17845484221980412 x 100 = -17.85%