-65.5% is the change from 797 to 275
Calculation steps:
[( 275 - 797 ) ÷ 797] x 100 = -65.5%
Formula
Percentage change = [(275 - 797) / 797] x 100
Subtract the new number by the original number
275 - 797 = -522
-522 ÷ 797 = -0.6549560853199499
-0.6549560853199499 x 100 = -65.5%