-14.75% is the change from 278 to 237
Calculation steps:
[( 237 - 278 ) ÷ 278] x 100 = -14.75%
Formula
Percentage change = [(237 - 278) / 278] x 100
Subtract the new number by the original number
237 - 278 = -41
-41 ÷ 278 = -0.1474820143884892
-0.1474820143884892 x 100 = -14.75%