427.45% is the change from 102 to 538
Calculation steps:
[( 538 - 102 ) ÷ 102] x 100 = 427.45%
Formula
Percentage change = [(538 - 102) / 102] x 100
Subtract the new number by the original number
538 - 102 = 436
436 ÷ 102 = 4.2745098039215685
4.2745098039215685 x 100 = 427.45%