-94.98% is the change from 637 to 32
Calculation steps:
[( 32 - 637 ) ÷ 637] x 100 = -94.98%
Formula
Percentage change = [(32 - 637) / 637] x 100
Subtract the new number by the original number
32 - 637 = -605
-605 ÷ 637 = -0.9497645211930926
-0.9497645211930926 x 100 = -94.98%