-62.58% is the change from 620 to 232
Calculation steps:
[( 232 - 620 ) ÷ 620] x 100 = -62.58%
Formula
Percentage change = [(232 - 620) / 620] x 100
Subtract the new number by the original number
232 - 620 = -388
-388 ÷ 620 = -0.6258064516129033
-0.6258064516129033 x 100 = -62.58%