-91.32% is the change from 956 to 83
Calculation steps:
[( 83 - 956 ) ÷ 956] x 100 = -91.32%
Formula
Percentage change = [(83 - 956) / 956] x 100
Subtract the new number by the original number
83 - 956 = -873
-873 ÷ 956 = -0.9131799163179917
-0.9131799163179917 x 100 = -91.32%