-17.57% is the change from 945 to 779
Calculation steps:
[( 779 - 945 ) ÷ 945] x 100 = -17.57%
Formula
Percentage change = [(779 - 945) / 945] x 100
Subtract the new number by the original number
779 - 945 = -166
-166 ÷ 945 = -0.17566137566137566
-0.17566137566137566 x 100 = -17.57%