-70.33% is the change from 627 to 186
Calculation steps:
[( 186 - 627 ) ÷ 627] x 100 = -70.33%
Formula
Percentage change = [(186 - 627) / 627] x 100
Subtract the new number by the original number
186 - 627 = -441
-441 ÷ 627 = -0.7033492822966507
-0.7033492822966507 x 100 = -70.33%