454.76% is the change from 42 to 233
Calculation steps:
[( 233 - 42 ) ÷ 42] x 100 = 454.76%
Formula
Percentage change = [(233 - 42) / 42] x 100
Subtract the new number by the original number
233 - 42 = 191
191 ÷ 42 = 4.5476190476190474
4.5476190476190474 x 100 = 454.76%