-94.92% is the change from 630 to 32
Calculation steps:
[( 32 - 630 ) ÷ 630] x 100 = -94.92%
Formula
Percentage change = [(32 - 630) / 630] x 100
Subtract the new number by the original number
32 - 630 = -598
-598 ÷ 630 = -0.9492063492063492
-0.9492063492063492 x 100 = -94.92%