-7.59% is the change from 237 to 219
Calculation steps:
[( 219 - 237 ) ÷ 237] x 100 = -7.59%
Formula
Percentage change = [(219 - 237) / 237] x 100
Subtract the new number by the original number
219 - 237 = -18
-18 ÷ 237 = -0.0759493670886076
-0.0759493670886076 x 100 = -7.59%