-86.33% is the change from 651 to 89
Calculation steps:
[( 89 - 651 ) ÷ 651] x 100 = -86.33%
Formula
Percentage change = [(89 - 651) / 651] x 100
Subtract the new number by the original number
89 - 651 = -562
-562 ÷ 651 = -0.8632872503840245
-0.8632872503840245 x 100 = -86.33%