-17.59% is the change from 921 to 759
Calculation steps:
[( 759 - 921 ) ÷ 921] x 100 = -17.59%
Formula
Percentage change = [(759 - 921) / 921] x 100
Subtract the new number by the original number
759 - 921 = -162
-162 ÷ 921 = -0.1758957654723127
-0.1758957654723127 x 100 = -17.59%