-17.88% is the change from 945 to 776
Calculation steps:
[( 776 - 945 ) ÷ 945] x 100 = -17.88%
Formula
Percentage change = [(776 - 945) / 945] x 100
Subtract the new number by the original number
776 - 945 = -169
-169 ÷ 945 = -0.17883597883597885
-0.17883597883597885 x 100 = -17.88%