1275.76% is the change from 33 to 454
Calculation steps:
[( 454 - 33 ) ÷ 33] x 100 = 1275.76%
Formula
Percentage change = [(454 - 33) / 33] x 100
Subtract the new number by the original number
454 - 33 = 421
421 ÷ 33 = 12.757575757575758
12.757575757575758 x 100 = 1275.76%