1170% is the change from 50 to 635
Calculation steps:
[( 635 - 50 ) ÷ 50] x 100 = 1170%
Formula
Percentage change = [(635 - 50) / 50] x 100
Subtract the new number by the original number
635 - 50 = 585
585 ÷ 50 = 11.7
11.7 x 100 = 1170%
Example