-17.78% is the change from 917 to 754
Calculation steps:
[( 754 - 917 ) ÷ 917] x 100 = -17.78%
Formula
Percentage change = [(754 - 917) / 917] x 100
Subtract the new number by the original number
754 - 917 = -163
-163 ÷ 917 = -0.1777535441657579
-0.1777535441657579 x 100 = -17.78%