-32.34% is the change from 402 to 272
Calculation steps:
[( 272 - 402 ) ÷ 402] x 100 = -32.34%
Formula
Percentage change = [(272 - 402) / 402] x 100
Subtract the new number by the original number
272 - 402 = -130
-130 ÷ 402 = -0.32338308457711445
-0.32338308457711445 x 100 = -32.34%