-70.18% is the change from 627 to 187
Calculation steps:
[( 187 - 627 ) ÷ 627] x 100 = -70.18%
Formula
Percentage change = [(187 - 627) / 627] x 100
Subtract the new number by the original number
187 - 627 = -440
-440 ÷ 627 = -0.7017543859649122
-0.7017543859649122 x 100 = -70.18%