1337.5% is the change from 48 to 690
Calculation steps:
[( 690 - 48 ) ÷ 48] x 100 = 1337.5%
Formula
Percentage change = [(690 - 48) / 48] x 100
Subtract the new number by the original number
690 - 48 = 642
642 ÷ 48 = 13.375
13.375 x 100 = 1337.5%
Example