-61.15% is the change from 260 to 101
Calculation steps:
[( 101 - 260 ) ÷ 260] x 100 = -61.15%
Formula
Percentage change = [(101 - 260) / 260] x 100
Subtract the new number by the original number
101 - 260 = -159
-159 ÷ 260 = -0.6115384615384616
-0.6115384615384616 x 100 = -61.15%