987.5% is the change from 48 to 522
Calculation steps:
[( 522 - 48 ) ÷ 48] x 100 = 987.5%
Formula
Percentage change = [(522 - 48) / 48] x 100
Subtract the new number by the original number
522 - 48 = 474
474 ÷ 48 = 9.875
9.875 x 100 = 987.5%
Example