-18.21% is the change from 917 to 750
Calculation steps:
[( 750 - 917 ) ÷ 917] x 100 = -18.21%
Formula
Percentage change = [(750 - 917) / 917] x 100
Subtract the new number by the original number
750 - 917 = -167
-167 ÷ 917 = -0.1821155943293348
-0.1821155943293348 x 100 = -18.21%