-17.26% is the change from 921 to 762
Calculation steps:
[( 762 - 921 ) ÷ 921] x 100 = -17.26%
Formula
Percentage change = [(762 - 921) / 921] x 100
Subtract the new number by the original number
762 - 921 = -159
-159 ÷ 921 = -0.17263843648208468
-0.17263843648208468 x 100 = -17.26%