-97.78% is the change from 632 to 14
Calculation steps:
[( 14 - 632 ) ÷ 632] x 100 = -97.78%
Formula
Percentage change = [(14 - 632) / 632] x 100
Subtract the new number by the original number
14 - 632 = -618
-618 ÷ 632 = -0.9778481012658228
-0.9778481012658228 x 100 = -97.78%