-60.65% is the change from 620 to 244
Calculation steps:
[( 244 - 620 ) ÷ 620] x 100 = -60.65%
Formula
Percentage change = [(244 - 620) / 620] x 100
Subtract the new number by the original number
244 - 620 = -376
-376 ÷ 620 = -0.6064516129032258
-0.6064516129032258 x 100 = -60.65%