-70.69% is the change from 621 to 182
Calculation steps:
[( 182 - 621 ) ÷ 621] x 100 = -70.69%
Formula
Percentage change = [(182 - 621) / 621] x 100
Subtract the new number by the original number
182 - 621 = -439
-439 ÷ 621 = -0.7069243156199678
-0.7069243156199678 x 100 = -70.69%