215.94% is the change from 138 to 436
Calculation steps:
[( 436 - 138 ) ÷ 138] x 100 = 215.94%
Formula
Percentage change = [(436 - 138) / 138] x 100
Subtract the new number by the original number
436 - 138 = 298
298 ÷ 138 = 2.1594202898550723
2.1594202898550723 x 100 = 215.94%