153.85% is the change from 208 to 528
Calculation steps:
[( 528 - 208 ) ÷ 208] x 100 = 153.85%
Formula
Percentage change = [(528 - 208) / 208] x 100
Subtract the new number by the original number
528 - 208 = 320
320 ÷ 208 = 1.5384615384615385
1.5384615384615385 x 100 = 153.85%