-6.21% is the change from 982 to 921
Calculation steps:
[( 921 - 982 ) ÷ 982] x 100 = -6.21%
Formula
Percentage change = [(921 - 982) / 982] x 100
Subtract the new number by the original number
921 - 982 = -61
-61 ÷ 982 = -0.062118126272912425
-0.062118126272912425 x 100 = -6.21%