-85.18% is the change from 904 to 134
Calculation steps:
[( 134 - 904 ) ÷ 904] x 100 = -85.18%
Formula
Percentage change = [(134 - 904) / 904] x 100
Subtract the new number by the original number
134 - 904 = -770
-770 ÷ 904 = -0.8517699115044248
-0.8517699115044248 x 100 = -85.18%