-45.99% is the change from 237 to 128
Calculation steps:
[( 128 - 237 ) ÷ 237] x 100 = -45.99%
Formula
Percentage change = [(128 - 237) / 237] x 100
Subtract the new number by the original number
128 - 237 = -109
-109 ÷ 237 = -0.459915611814346
-0.459915611814346 x 100 = -45.99%