1294% is the change from 50 to 697
Calculation steps:
[( 697 - 50 ) ÷ 50] x 100 = 1294%
Formula
Percentage change = [(697 - 50) / 50] x 100
Subtract the new number by the original number
697 - 50 = 647
647 ÷ 50 = 12.94
12.94 x 100 = 1294%
Example