-17.38% is the change from 938 to 775
Calculation steps:
[( 775 - 938 ) ÷ 938] x 100 = -17.38%
Formula
Percentage change = [(775 - 938) / 938] x 100
Subtract the new number by the original number
775 - 938 = -163
-163 ÷ 938 = -0.17377398720682302
-0.17377398720682302 x 100 = -17.38%