-4.26% is the change from 962 to 921
Calculation steps:
[( 921 - 962 ) ÷ 962] x 100 = -4.26%
Formula
Percentage change = [(921 - 962) / 962] x 100
Subtract the new number by the original number
921 - 962 = -41
-41 ÷ 962 = -0.04261954261954262
-0.04261954261954262 x 100 = -4.26%