-21.73% is the change from 957 to 749
Calculation steps:
[( 749 - 957 ) ÷ 957] x 100 = -21.73%
Formula
Percentage change = [(749 - 957) / 957] x 100
Subtract the new number by the original number
749 - 957 = -208
-208 ÷ 957 = -0.2173458725182863
-0.2173458725182863 x 100 = -21.73%