-79.04% is the change from 272 to 57
Calculation steps:
[( 57 - 272 ) ÷ 272] x 100 = -79.04%
Formula
Percentage change = [(57 - 272) / 272] x 100
Subtract the new number by the original number
57 - 272 = -215
-215 ÷ 272 = -0.7904411764705882
-0.7904411764705882 x 100 = -79.04%