-71.64% is the change from 959 to 272
Calculation steps:
[( 272 - 959 ) ÷ 959] x 100 = -71.64%
Formula
Percentage change = [(272 - 959) / 959] x 100
Subtract the new number by the original number
272 - 959 = -687
-687 ÷ 959 = -0.7163712200208551
-0.7163712200208551 x 100 = -71.64%