134.6% is the change from 237 to 556
Calculation steps:
[( 556 - 237 ) ÷ 237] x 100 = 134.6%
Formula
Percentage change = [(556 - 237) / 237] x 100
Subtract the new number by the original number
556 - 237 = 319
319 ÷ 237 = 1.3459915611814346
1.3459915611814346 x 100 = 134.6%