-88.89% is the change from 297 to 33
Calculation steps:
[( 33 - 297 ) ÷ 297] x 100 = -88.89%
Formula
Percentage change = [(33 - 297) / 297] x 100
Subtract the new number by the original number
33 - 297 = -264
-264 ÷ 297 = -0.8888888888888888
-0.8888888888888888 x 100 = -88.89%