1828% is the change from 50 to 964
Calculation steps:
[( 964 - 50 ) ÷ 50] x 100 = 1828%
Formula
Percentage change = [(964 - 50) / 50] x 100
Subtract the new number by the original number
964 - 50 = 914
914 ÷ 50 = 18.28
18.28 x 100 = 1828%
Example