-83.47% is the change from 629 to 104
Calculation steps:
[( 104 - 629 ) ÷ 629] x 100 = -83.47%
Formula
Percentage change = [(104 - 629) / 629] x 100
Subtract the new number by the original number
104 - 629 = -525
-525 ÷ 629 = -0.834658187599364
-0.834658187599364 x 100 = -83.47%