323.21% is the change from 56 to 237
Calculation steps:
[( 237 - 56 ) ÷ 56] x 100 = 323.21%
Formula
Percentage change = [(237 - 56) / 56] x 100
Subtract the new number by the original number
237 - 56 = 181
181 ÷ 56 = 3.232142857142857
3.232142857142857 x 100 = 323.21%