-67% is the change from 297 to 98
Calculation steps:
[( 98 - 297 ) ÷ 297] x 100 = -67%
Formula
Percentage change = [(98 - 297) / 297] x 100
Subtract the new number by the original number
98 - 297 = -199
-199 ÷ 297 = -0.67003367003367
-0.67003367003367 x 100 = -67%