-6.09% is the change from 838 to 787
Calculation steps:
[( 787 - 838 ) ÷ 838] x 100 = -6.09%
Formula
Percentage change = [(787 - 838) / 838] x 100
Subtract the new number by the original number
787 - 838 = -51
-51 ÷ 838 = -0.060859188544152745
-0.060859188544152745 x 100 = -6.09%