-67.78% is the change from 627 to 202
Calculation steps:
[( 202 - 627 ) ÷ 627] x 100 = -67.78%
Formula
Percentage change = [(202 - 627) / 627] x 100
Subtract the new number by the original number
202 - 627 = -425
-425 ÷ 627 = -0.6778309409888357
-0.6778309409888357 x 100 = -67.78%