52100% is the change from 1 to 522
Calculation steps:
[( 522 - 1 ) ÷ 1] x 100 = 52100%
Formula
Percentage change = [(522 - 1) / 1] x 100
Subtract the new number by the original number
522 - 1 = 521
521 ÷ 1 = 521
521 x 100 = 52100%
Example