-12.46% is the change from 297 to 260
Calculation steps:
[( 260 - 297 ) ÷ 297] x 100 = -12.46%
Formula
Percentage change = [(260 - 297) / 297] x 100
Subtract the new number by the original number
260 - 297 = -37
-37 ÷ 297 = -0.12457912457912458
-0.12457912457912458 x 100 = -12.46%