-33.67% is the change from 297 to 197
Calculation steps:
[( 197 - 297 ) ÷ 297] x 100 = -33.67%
Formula
Percentage change = [(197 - 297) / 297] x 100
Subtract the new number by the original number
197 - 297 = -100
-100 ÷ 297 = -0.3367003367003367
-0.3367003367003367 x 100 = -33.67%