-67.64% is the change from 921 to 298
Calculation steps:
[( 298 - 921 ) ÷ 921] x 100 = -67.64%
Formula
Percentage change = [(298 - 921) / 921] x 100
Subtract the new number by the original number
298 - 921 = -623
-623 ÷ 921 = -0.6764386536373507
-0.6764386536373507 x 100 = -67.64%