-97.73% is the change from 264 to 6
Calculation steps:
[( 6 - 264 ) ÷ 264] x 100 = -97.73%
Formula
Percentage change = [(6 - 264) / 264] x 100
Subtract the new number by the original number
6 - 264 = -258
-258 ÷ 264 = -0.9772727272727273
-0.9772727272727273 x 100 = -97.73%