-24.7% is the change from 251 to 189
Calculation steps:
[( 189 - 251 ) ÷ 251] x 100 = -24.7%
Formula
Percentage change = [(189 - 251) / 251] x 100
Subtract the new number by the original number
189 - 251 = -62
-62 ÷ 251 = -0.24701195219123506
-0.24701195219123506 x 100 = -24.7%