-63.21% is the change from 791 to 291
Calculation steps:
[( 291 - 791 ) ÷ 791] x 100 = -63.21%
Formula
Percentage change = [(291 - 791) / 791] x 100
Subtract the new number by the original number
291 - 791 = -500
-500 ÷ 791 = -0.6321112515802781
-0.6321112515802781 x 100 = -63.21%