-64.54% is the change from 691 to 245
Calculation steps:
[( 245 - 691 ) ÷ 691] x 100 = -64.54%
Formula
Percentage change = [(245 - 691) / 691] x 100
Subtract the new number by the original number
245 - 691 = -446
-446 ÷ 691 = -0.6454413892908828
-0.6454413892908828 x 100 = -64.54%