-17.14% is the change from 782 to 648
Calculation steps:
[( 648 - 782 ) ÷ 782] x 100 = -17.14%
Formula
Percentage change = [(648 - 782) / 782] x 100
Subtract the new number by the original number
648 - 782 = -134
-134 ÷ 782 = -0.17135549872122763
-0.17135549872122763 x 100 = -17.14%