-82.97% is the change from 276 to 47
Calculation steps:
[( 47 - 276 ) ÷ 276] x 100 = -82.97%
Formula
Percentage change = [(47 - 276) / 276] x 100
Subtract the new number by the original number
47 - 276 = -229
-229 ÷ 276 = -0.8297101449275363
-0.8297101449275363 x 100 = -82.97%