-6.32% is the change from 253 to 237
Calculation steps:
[( 237 - 253 ) ÷ 253] x 100 = -6.32%
Formula
Percentage change = [(237 - 253) / 253] x 100
Subtract the new number by the original number
237 - 253 = -16
-16 ÷ 253 = -0.06324110671936758
-0.06324110671936758 x 100 = -6.32%