-7.89% is the change from 849 to 782
Calculation steps:
[( 782 - 849 ) ÷ 849] x 100 = -7.89%
Formula
Percentage change = [(782 - 849) / 849] x 100
Subtract the new number by the original number
782 - 849 = -67
-67 ÷ 849 = -0.07891637220259129
-0.07891637220259129 x 100 = -7.89%