-76.18% is the change from 957 to 228
Calculation steps:
[( 228 - 957 ) ÷ 957] x 100 = -76.18%
Formula
Percentage change = [(228 - 957) / 957] x 100
Subtract the new number by the original number
228 - 957 = -729
-729 ÷ 957 = -0.7617554858934169
-0.7617554858934169 x 100 = -76.18%