-24.24% is the change from 297 to 225
Calculation steps:
[( 225 - 297 ) ÷ 297] x 100 = -24.24%
Formula
Percentage change = [(225 - 297) / 297] x 100
Subtract the new number by the original number
225 - 297 = -72
-72 ÷ 297 = -0.24242424242424243
-0.24242424242424243 x 100 = -24.24%