-1.18% is the change from 932 to 921
Calculation steps:
[( 921 - 932 ) ÷ 932] x 100 = -1.18%
Formula
Percentage change = [(921 - 932) / 932] x 100
Subtract the new number by the original number
921 - 932 = -11
-11 ÷ 932 = -0.011802575107296138
-0.011802575107296138 x 100 = -1.18%