-21.9% is the change from 945 to 738
Calculation steps:
[( 738 - 945 ) ÷ 945] x 100 = -21.9%
Formula
Percentage change = [(738 - 945) / 945] x 100
Subtract the new number by the original number
738 - 945 = -207
-207 ÷ 945 = -0.21904761904761905
-0.21904761904761905 x 100 = -21.9%