644.12% is the change from 34 to 253
Calculation steps:
[( 253 - 34 ) ÷ 34] x 100 = 644.12%
Formula
Percentage change = [(253 - 34) / 34] x 100
Subtract the new number by the original number
253 - 34 = 219
219 ÷ 34 = 6.4411764705882355
6.4411764705882355 x 100 = 644.12%