-65.51% is the change from 690 to 238
Calculation steps:
[( 238 - 690 ) ÷ 690] x 100 = -65.51%
Formula
Percentage change = [(238 - 690) / 690] x 100
Subtract the new number by the original number
238 - 690 = -452
-452 ÷ 690 = -0.6550724637681159
-0.6550724637681159 x 100 = -65.51%