-86.26% is the change from 975 to 134
Calculation steps:
[( 134 - 975 ) ÷ 975] x 100 = -86.26%
Formula
Percentage change = [(134 - 975) / 975] x 100
Subtract the new number by the original number
134 - 975 = -841
-841 ÷ 975 = -0.8625641025641025
-0.8625641025641025 x 100 = -86.26%