-22.83% is the change from 276 to 213
Calculation steps:
[( 213 - 276 ) ÷ 276] x 100 = -22.83%
Formula
Percentage change = [(213 - 276) / 276] x 100
Subtract the new number by the original number
213 - 276 = -63
-63 ÷ 276 = -0.22826086956521738
-0.22826086956521738 x 100 = -22.83%