-13.65% is the change from 857 to 740
Calculation steps:
[( 740 - 857 ) ÷ 857] x 100 = -13.65%
Formula
Percentage change = [(740 - 857) / 857] x 100
Subtract the new number by the original number
740 - 857 = -117
-117 ÷ 857 = -0.13652275379229872
-0.13652275379229872 x 100 = -13.65%