930.95% is the change from 42 to 433
Calculation steps:
[( 433 - 42 ) ÷ 42] x 100 = 930.95%
Formula
Percentage change = [(433 - 42) / 42] x 100
Subtract the new number by the original number
433 - 42 = 391
391 ÷ 42 = 9.30952380952381
9.30952380952381 x 100 = 930.95%