-63.16% is the change from 266 to 98
Calculation steps:
[( 98 - 266 ) ÷ 266] x 100 = -63.16%
Formula
Percentage change = [(98 - 266) / 266] x 100
Subtract the new number by the original number
98 - 266 = -168
-168 ÷ 266 = -0.631578947368421
-0.631578947368421 x 100 = -63.16%