521.05% is the change from 133 to 826
Calculation steps:
[( 826 - 133 ) ÷ 133] x 100 = 521.05%
Formula
Percentage change = [(826 - 133) / 133] x 100
Subtract the new number by the original number
826 - 133 = 693
693 ÷ 133 = 5.2105263157894735
5.2105263157894735 x 100 = 521.05%