-64.43% is the change from 776 to 276
Calculation steps:
[( 276 - 776 ) ÷ 776] x 100 = -64.43%
Formula
Percentage change = [(276 - 776) / 776] x 100
Subtract the new number by the original number
276 - 776 = -500
-500 ÷ 776 = -0.6443298969072165
-0.6443298969072165 x 100 = -64.43%