-20.44% is the change from 675 to 537
Calculation steps:
[( 537 - 675 ) ÷ 675] x 100 = -20.44%
Formula
Percentage change = [(537 - 675) / 675] x 100
Subtract the new number by the original number
537 - 675 = -138
-138 ÷ 675 = -0.20444444444444446
-0.20444444444444446 x 100 = -20.44%