-95.22% is the change from 690 to 33
Calculation steps:
[( 33 - 690 ) ÷ 690] x 100 = -95.22%
Formula
Percentage change = [(33 - 690) / 690] x 100
Subtract the new number by the original number
33 - 690 = -657
-657 ÷ 690 = -0.9521739130434783
-0.9521739130434783 x 100 = -95.22%