297.04% is the change from 135 to 536
Calculation steps:
[( 536 - 135 ) ÷ 135] x 100 = 297.04%
Formula
Percentage change = [(536 - 135) / 135] x 100
Subtract the new number by the original number
536 - 135 = 401
401 ÷ 135 = 2.9703703703703703
2.9703703703703703 x 100 = 297.04%