-70.22% is the change from 628 to 187
Calculation steps:
[( 187 - 628 ) ÷ 628] x 100 = -70.22%
Formula
Percentage change = [(187 - 628) / 628] x 100
Subtract the new number by the original number
187 - 628 = -441
-441 ÷ 628 = -0.7022292993630573
-0.7022292993630573 x 100 = -70.22%