-17.8% is the change from 955 to 785
Calculation steps:
[( 785 - 955 ) ÷ 955] x 100 = -17.8%
Formula
Percentage change = [(785 - 955) / 955] x 100
Subtract the new number by the original number
785 - 955 = -170
-170 ÷ 955 = -0.17801047120418848
-0.17801047120418848 x 100 = -17.8%