-66.32% is the change from 291 to 98
Calculation steps:
[( 98 - 291 ) ÷ 291] x 100 = -66.32%
Formula
Percentage change = [(98 - 291) / 291] x 100
Subtract the new number by the original number
98 - 291 = -193
-193 ÷ 291 = -0.6632302405498282
-0.6632302405498282 x 100 = -66.32%