-15.38% is the change from 930 to 787
Calculation steps:
[( 787 - 930 ) ÷ 930] x 100 = -15.38%
Formula
Percentage change = [(787 - 930) / 930] x 100
Subtract the new number by the original number
787 - 930 = -143
-143 ÷ 930 = -0.15376344086021507
-0.15376344086021507 x 100 = -15.38%