1197.96% is the change from 49 to 636
Calculation steps:
[( 636 - 49 ) ÷ 49] x 100 = 1197.96%
Formula
Percentage change = [(636 - 49) / 49] x 100
Subtract the new number by the original number
636 - 49 = 587
587 ÷ 49 = 11.979591836734693
11.979591836734693 x 100 = 1197.96%