-98.35% is the change from 787 to 13
Calculation steps:
[( 13 - 787 ) ÷ 787] x 100 = -98.35%
Formula
Percentage change = [(13 - 787) / 787] x 100
Subtract the new number by the original number
13 - 787 = -774
-774 ÷ 787 = -0.9834815756035579
-0.9834815756035579 x 100 = -98.35%