-59.4% is the change from 266 to 108
Calculation steps:
[( 108 - 266 ) ÷ 266] x 100 = -59.4%
Formula
Percentage change = [(108 - 266) / 266] x 100
Subtract the new number by the original number
108 - 266 = -158
-158 ÷ 266 = -0.5939849624060151
-0.5939849624060151 x 100 = -59.4%