-83.31% is the change from 629 to 105
Calculation steps:
[( 105 - 629 ) ÷ 629] x 100 = -83.31%
Formula
Percentage change = [(105 - 629) / 629] x 100
Subtract the new number by the original number
105 - 629 = -524
-524 ÷ 629 = -0.8330683624801272
-0.8330683624801272 x 100 = -83.31%