-75.47% is the change from 966 to 237
Calculation steps:
[( 237 - 966 ) ÷ 966] x 100 = -75.47%
Formula
Percentage change = [(237 - 966) / 966] x 100
Subtract the new number by the original number
237 - 966 = -729
-729 ÷ 966 = -0.7546583850931677
-0.7546583850931677 x 100 = -75.47%