-62.59% is the change from 270 to 101
Calculation steps:
[( 101 - 270 ) ÷ 270] x 100 = -62.59%
Formula
Percentage change = [(101 - 270) / 270] x 100
Subtract the new number by the original number
101 - 270 = -169
-169 ÷ 270 = -0.6259259259259259
-0.6259259259259259 x 100 = -62.59%